| Lvl | Code | Display | Definition | internalId | Status | howApplies | Not Selectable | Status | howApplies | Not Selectable |
| 1 | _DecisionObservationMethod | DecisionObservationMethod | Provides codes for decision methods, initially for assessing the causality of events.
| 21094 | active, active | | true, true | active, active | | true, true |
| 2 | ALGM | algorithm | Reaching a decision through the application of an algorithm designed to weigh the different factors involved.
| 19992 | active | | | active | | |
| 3 | BYCL | bayesian calculation | Reaching a decision through the use of Bayesian statistical analysis.
| 19993 | active | | | active | | |
| 2 | GINT | global introspection | Reaching a decision by consideration of the totality of factors involved in order to reach a judgement.
| 19991 | active | | | active | | |
| 2 | ALGM | algorithm | Reaching a decision through the application of an algorithm designed to weigh the different factors involved.
| 19992 | active, active | | | active, active | | |
| 3 | BYCL | bayesian calculation | Reaching a decision through the use of Bayesian statistical analysis.
| 19993 | active | | | active | | |
| 3 | BYCL | bayesian calculation | Reaching a decision through the use of Bayesian statistical analysis.
| 19993 | active, active | | | active, active | | |
| 2 | GINT | global introspection | Reaching a decision by consideration of the totality of factors involved in order to reach a judgement.
| 19991 | active, active | | | active, active | | |
| 1 | _GeneticObservationMethod | GeneticObservationMethod | A code that provides additional detail about the means or technique used to ascertain the genetic analysis. Example, PCR, Micro Array
| 22644 | active, active | | true, true | active, active | | true, true |
| 2 | PCR | PCR | Description: Polymerase Chain Reaction
| 22645 | active | | | active | | |
| 2 | PCR | PCR | Description: Polymerase Chain Reaction
| 22645 | active, active | | | active, active | | |
| 1 | _ObservationMethodAggregate | observation method aggregate | Provides additional detail about the aggregation methods used to compute the aggregated values for an observation. This is an abstract code.
| 23444 | active, active | | true, true | active, active | | true, true |
| 2 | AVERAGE | average | Average of non-null values in the referenced set of values
| 23447 | active | | | active | | |
| 2 | COUNT | count | Count of non-null values in the referenced set of values
| 23445 | active | | | active | | |
| 2 | MAX | maxima | Largest of all non-null values in the referenced set of values.
| 23453 | active | | | active | | |
| 2 | MEDIAN | median | The median of all non-null values in the referenced set of values.
| 23454 | active | | | active | | |
| 2 | MIN | minima | Smallest of all non-null values in the referenced set of values.
| 23452 | active | | | active | | |
| 2 | MODE | mode | The most common value of all non-null values in the referenced set of values.
| 23455 | active | | | active | | |
| 2 | STDEV.P | population standard deviation | Standard Deviation of the values in the referenced set of values, computed over the population.
| 23450 | active | | | active | | |
| 2 | STDEV.S | sample standard deviation | Standard Deviation of the values in the referenced set of values, computed over a sample of the population.
| 23448 | active | | | active | | |
| 2 | SUM | sum | Sum of non-null values in the referenced set of values
| 23446 | active | | | active | | |
| 2 | VARIANCE.P | population variance | Variance of the values in the referenced set of values, computed over the population.
| 23451 | active | | | active | | |
| 2 | VARIANCE.S | sample variance | Variance of the values in the referenced set of values, computed over a sample of the population.
| 23449 | active | | | active | | |
| 2 | AVERAGE | average | Average of non-null values in the referenced set of values
| 23447 | active, active | | | active, active | | |
| 2 | COUNT | count | Count of non-null values in the referenced set of values
| 23445 | active, active | | | active, active | | |
| 2 | MAX | maxima | Largest of all non-null values in the referenced set of values.
| 23453 | active, active | | | active, active | | |
| 2 | MEDIAN | median | The median of all non-null values in the referenced set of values.
| 23454 | active, active | | | active, active | | |
| 2 | MIN | minima | Smallest of all non-null values in the referenced set of values.
| 23452 | active, active | | | active, active | | |
| 2 | MODE | mode | The most common value of all non-null values in the referenced set of values.
| 23455 | active, active | | | active, active | | |
| 2 | STDEV.P | population standard deviation | Standard Deviation of the values in the referenced set of values, computed over the population.
| 23450 | active, active | | | active, active | | |
| 2 | STDEV.S | sample standard deviation | Standard Deviation of the values in the referenced set of values, computed over a sample of the population.
| 23448 | active, active | | | active, active | | |
| 2 | SUM | sum | Sum of non-null values in the referenced set of values
| 23446 | active, active | | | active, active | | |
| 2 | VARIANCE.P | population variance | Variance of the values in the referenced set of values, computed over the population.
| 23451 | active, active | | | active, active | | |
| 2 | VARIANCE.S | sample variance | Variance of the values in the referenced set of values, computed over a sample of the population.
| 23449 | active, active | | | active, active | | |
| 1 | _VerificationMethod | VerificationMethod | | 21512 | active, active | | true, true | active, active | | true, true |
| 2 | VDOC | document verification | Verification by means of document.
Example: Fax, letter, attachment to e-mail.
| 21515 | active | | | active | | |
| 2 | VREG | registry verification | verification by means of a response to an electronic query
Example: query message to a Covered Party registry application or Coverage Administrator.
| 21514 | active | | | active | | |
| 2 | VTOKEN | electronic token verification | Verification by means of electronic token.
Example: smartcard, magnetic swipe card, RFID device.
| 21513 | active | | | active | | |
| 2 | VVOICE | voice-based verification | Verification by means of voice.
Example: By speaking with or calling the Coverage Administrator or Covered Party
| 21516 | active | | | active | | |
| 2 | VDOC | document verification | Verification by means of document.
Example: Fax, letter, attachment to e-mail.
| 21515 | active, active | | | active, active | | |
| 2 | VREG | registry verification | verification by means of a response to an electronic query
Example: query message to a Covered Party registry application or Coverage Administrator.
| 21514 | active, active | | | active, active | | |
| 2 | VTOKEN | electronic token verification | Verification by means of electronic token.
Example: smartcard, magnetic swipe card, RFID device.
| 21513 | active, active | | | active, active | | |
| 2 | VVOICE | voice-based verification | Verification by means of voice.
Example: By speaking with or calling the Coverage Administrator or Covered Party
| 21516 | active, active | | | active, active | | |
| 1 | 0001 | Complement fixation | | 14080 | active, active | | | active, active | | |
| 1 | 0002 | Computed axial tomography | Computed axial tomography
| 14081 | active, active | | | active, active | | |
| 1 | 0003 | HLAR agar test | Susceptibility, High Level Aminoglycoside Resistance agar test
| 14082 | active, active | | | active, active | | |
| 1 | 0004 | Macroscopic observation | Visual, Macroscopic observation
| 14083 | active, active | | | active, active | | |
| 1 | 0005 | Magnetic resonance | Computed, Magnetic resonance
| 14084 | active, active | | | active, active | | |
| 1 | 0006 | Morphometry | | 14085 | active, active | | | active, active | | |
| 1 | 0007 | Positron emission tomography | Computed, Positron emission tomography
| 14086 | active, active | | | active, active | | |
| 1 | 0008 | SAMHSA confirmation | SAMHSA drug assay confirmation
| 14087 | active, active | | | active, active | | |
| 1 | 0009 | SAMHSA screening | SAMHSA drug assay screening
| 14088 | active, active | | | active, active | | |
| 1 | 0010 | Serum Neutralization | | 14089 | active, active | | | active, active | | |
| 1 | 0011 | Titration | | 14090 | active, active | | | active, active | | |
| 1 | 0012 | Ultrasound | | 14091 | active, active | | | active, active | | |
| 1 | 0013 | X-ray crystallography | | 14092 | active, active | | | active, active | | |
| 1 | 0014 | Agglutination | | 14093 | active, active | | | active, active | | |
| 1 | 0015 | Buffered acidified plate agglutination | Agglutination, Buffered acidified plate
| 14094 | active, active | | | active, active | | |
| 1 | 0016 | Card agglutination | | 14095 | active, active | | | active, active | | |
| 1 | 0017 | Hemagglutination | Agglutination, Hemagglutination
| 14096 | active, active | | | active, active | | |
| 1 | 0018 | Hemagglutination inhibition | Agglutination, Hemagglutination inhibition
| 14097 | active, active | | | active, active | | |
| 1 | 0019 | Latex agglutination | | 14098 | active, active | | | active, active | | |
| 1 | 0020 | Plate agglutination | | 14099 | active, active | | | active, active | | |
| 1 | 0021 | Rapid agglutination | Agglutination, Rapid Plate
| 14100 | active, active | | | active, active | | |
| 1 | 0022 | RBC agglutination | | 14101 | active, active | | | active, active | | |
| 1 | 0023 | Rivanol agglutination | | 14102 | active, active | | | active, active | | |
| 1 | 0024 | Tube agglutination | | 14103 | active, active | | | active, active | | |
| 1 | 0025 | Bioassay | | 14104 | active, active | | | active, active | | |
| 1 | 0026 | Animal Inoculation | Bioassay, Animal Inoculation
| 14105 | active, active | | | active, active | | |
| 1 | 0027 | Cytotoxicity | | 14106 | active, active | | | active, active | | |
| 1 | 0028 | Embryo infective dose 50 | Bioassay, Embryo Infective Dose 50
| 14107 | active, active | | | active, active | | |
| 1 | 0029 | Embryo lethal dose 50 | Bioassay, Embryo Lethal Dose 50
| 14108 | active, active | | | active, active | | |
| 1 | 0030 | Mouse intercerebral inoculation | Bioassay, Mouse intercerebral inoculation
| 14109 | active, active | | | active, active | | |
| 1 | 0031 | Bioassay, qualitative | | 14110 | active, active | | | active, active | | |
| 1 | 0032 | Bioassay, quantitative | | 14111 | active, active | | | active, active | | |
| 1 | 0033 | Chemical method | | 14112 | active, active | | | active, active | | |
| 1 | 0034 | Differential light absorption chemical test | Chemical, Differential light absorption
| 14113 | active, active | | | active, active | | |
| 1 | 0035 | Dipstick | | 14114 | active, active | | | active, active | | |
| 1 | 0036 | Dipstick colorimetric laboratory test | Chemical, Dipstick colorimetric laboratory test
| 14115 | active, active | | | active, active | | |
| 1 | 0037 | Test strip | | 14116 | active, active | | | active, active | | |
| 1 | 0038 | Chromatography | | 14117 | active, active | | | active, active | | |
| 1 | 0039 | Affinity chromatography | | 14118 | active, active | | | active, active | | |
| 1 | 0040 | Gas liquid chromatography | Chromatography, Gas liquid
| 14119 | active, active | | | active, active | | |
| 1 | 0041 | High performance liquid chromatography | Chromatography, High performance liquid
| 14120 | active, active | | | active, active | | |
| 1 | 0042 | Liquid Chromatography | | 14121 | active, active | | | active, active | | |
| 1 | 0043 | Protein A affinity chromatography | Chromatography, Protein A affinity
| 14122 | active, active | | | active, active | | |
| 1 | 0044 | Coagulation | | 14123 | active, active | | | active, active | | |
| 1 | 0045 | Tilt tube coagulation time | | 14124 | active, active | | | active, active | | |
| 1 | 0046 | Tilt tube reptilase induced coagulation | Coagulation, Tilt tube reptilase induced
| 14125 | active, active | | | active, active | | |
| 1 | 0047 | Automated count | | 14126 | active, active | | | active, active | | |
| 1 | 0048 | Manual cell count | | 14127 | active, active | | | active, active | | |
| 1 | 0049 | Platelet count, Rees-Ecker | Count, Platelet, Rees-Ecker
| 14128 | active, active | | | active, active | | |
| 1 | 0050 | Aerobic Culture | | 14129 | active, active | | | active, active | | |
| 1 | 0051 | Anaerobic Culture | | 14130 | active, active | | | active, active | | |
| 1 | 0052 | Chicken embryo culture | | 14131 | active, active | | | active, active | | |
| 1 | 0053 | Delayed secondary enrichment | Culture, Delayed secondary enrichment
| 14132 | active, active | | | active, active | | |
| 1 | 0054 | Microaerophilic Culture | | 14133 | active, active | | | active, active | | |
| 1 | 0055 | Quantitative microbial culture, cup | Culture, Quantitative microbial, cup
| 14134 | active, active | | | active, active | | |
| 1 | 0056 | Quantitative microbial culture, droplet | Culture, Quantitative microbial, droplet
| 14135 | active, active | | | active, active | | |
| 1 | 0057 | Quantitative microbial culture, filter paper | Culture, Quantitative microbial, filter paper
| 14136 | active, active | | | active, active | | |
| 1 | 0058 | Quantitative microbial culture, pad culture | Culture, Quantitative microbial, pad
| 14137 | active, active | | | active, active | | |
| 1 | 0059 | Quantitative microbial culture, pour plate | Culture, Quantitative microbial, pour plate
| 14138 | active, active | | | active, active | | |
| 1 | 0060 | Quantitative microbial culture, surface streak | Culture, Quantitative microbial, surface streak
| 14139 | active, active | | | active, active | | |
| 1 | 0061 | Somatic Cell culture | | 14140 | active, active | | | active, active | | |
| 1 | 0062 | Agar diffusion | | 14141 | active, active | | | active, active | | |
| 1 | 0063 | Agar Gel Immunodiffusion | Diffusion, Agar Gel Immunodiffusion
| 14142 | active, active | | | active, active | | |
| 1 | 0064 | Electrophoresis | | 14143 | active, active | | | active, active | | |
| 1 | 0065 | Agaorse gel electrophoresis | Electrophoresis, Agaorse gel
| 14144 | active, active | | | active, active | | |
| 1 | 0066 | Electrophoresis, citrate agar | Electrophoresis, citrate agar
| 14145 | active, active | | | active, active | | |
| 1 | 0067 | Immunoelectrophoresis | | 14146 | active, active | | | active, active | | |
| 1 | 0068 | Polyacrylamide gel electrophoresis | Electrophoresis, Polyacrylamide gel
| 14147 | active, active | | | active, active | | |
| 1 | 0069 | Starch gel electrophoresis | Electrophoresis, Starch gel
| 14148 | active, active | | | active, active | | |
| 1 | 0070 | ELISA | | 14149 | active, active | | | active, active | | |
| 1 | 0071 | ELISA, antigen capture | | 14150 | active, active | | | active, active | | |
| 1 | 0072 | ELISA, avidin biotin peroxidase complex | ELISA, avidin biotin peroxidase complex
| 14151 | active, active | | | active, active | | |
| 1 | 0073 | Kinetic ELISA | | 14152 | active, active | | | active, active | | |
| 1 | 0074 | ELISA, peroxidase-antiperoxidase | ELISA, peroxidase-antiperoxidase
| 14153 | active, active | | | active, active | | |
| 1 | 0075 | API 20 Strep | Identification, API 20 Strep
| 14154 | active, active | bioMerieux - streptococcis and enterococci, bioMerieux - streptococcis and enterococci | | active, active | bioMerieux - streptococcis and enterococci, bioMerieux - streptococcis and enterococci | |
| 1 | 0076 | API 20A | | 14155 | active, active | bioMerieux - 24hr anaerobic ID, bioMerieux - 24hr anaerobic ID | | active, active | bioMerieux - 24hr anaerobic ID, bioMerieux - 24hr anaerobic ID | |
| 1 | 0077 | API 20C AUX | Identification, API 20C AUX
| 14156 | active, active | bioMerieux - identification of yeast, bioMerieux - identification of yeast | | active, active | bioMerieux - identification of yeast, bioMerieux - identification of yeast | |
| 1 | 0078 | API 20E | | 14157 | active, active | bioMerieux -identification of Enterobacteriacae; non-fermenting GNB, bioMerieux -identification of Enterobacteriacae; non-fermenting GNB | | active, active | bioMerieux -identification of Enterobacteriacae; non-fermenting GNB, bioMerieux -identification of Enterobacteriacae; non-fermenting GNB | |
| 1 | 0079 | API 20NE | | 14158 | active, active | bioMerieux - gram negative non-Enterobacteriaeciae, bioMerieux - gram negative non-Enterobacteriaeciae | | active, active | bioMerieux - gram negative non-Enterobacteriaeciae, bioMerieux - gram negative non-Enterobacteriaeciae | |
| 1 | 0080 | API 50 CH | Identification, API 50 CH
| 14159 | active, active | bioMerieux, bioMerieux | | active, active | bioMerieux, bioMerieux | |
| 1 | 0081 | API An-IDENT | Identification, API An-IDENT
| 14160 | active, active | bioMerieux, bioMerieux | | active, active | bioMerieux, bioMerieux | |
| 1 | 0082 | API Coryne | Identification, API Coryne
| 14161 | active, active | bioMerieux, bioMerieux | | active, active | bioMerieux, bioMerieux | |
| 1 | 0083 | API Rapid 20E | Identification, API Rapid 20E
| 14162 | active, active | bioMerieux - 4 hour identification of Enterobacteriaciae, bioMerieux - 4 hour identification of Enterobacteriaciae | | active, active | bioMerieux - 4 hour identification of Enterobacteriaciae, bioMerieux - 4 hour identification of Enterobacteriaciae | |
| 1 | 0084 | API Staph | Identification, API Staph
| 14163 | active, active | bioMerieux, bioMerieux | | active, active | bioMerieux, bioMerieux | |
| 1 | 0085 | API ZYM | | 14164 | active, active | bioMerieux, bioMerieux | | active, active | bioMerieux, bioMerieux | |
| 1 | 0086 | Bacterial identification | Identification, Bacterial
| 14165 | active, active | | | active, active | | |
| 1 | 0087 | mini VIDAS | Identification, mini VIDAS
| 14166 | active, active | bioMerieux, bioMerieux | | active, active | bioMerieux, bioMerieux | |
| 1 | 0088 | Phage susceptibility typing | Identification, Phage susceptibility typing
| 14167 | active, active | | | active, active | | |
| 1 | 0089 | Quad-FERM+ | Identification, Quad-FERM+
| 14168 | active, active | bioMerieux - 2-hour identification of Neisseria, bioMerieux - 2-hour identification of Neisseria | | active, active | bioMerieux - 2-hour identification of Neisseria, bioMerieux - 2-hour identification of Neisseria | |
| 1 | 0090 | RAPIDEC Staph | Identification, RAPIDEC Staph
| 14169 | active, active | bioMerieux, bioMerieux | | active, active | bioMerieux, bioMerieux | |
| 1 | 0091 | Staphaurex | Identification, Staphaurex
| 14170 | active, active | | | active, active | | |
| 1 | 0092 | VIDAS | | 14171 | active, active | bioMerieux, bioMerieux | | active, active | bioMerieux, bioMerieux | |
| 1 | 0093 | Vitek | | 14172 | active, active | bioMerieux, bioMerieux | | active, active | bioMerieux, bioMerieux | |
| 1 | 0094 | VITEK 2 | | 14173 | active, active | bioMerieux, bioMerieux | | active, active | bioMerieux, bioMerieux | |
| 1 | 0095 | Immune stain | | 14174 | active, active | | | active, active | | |
| 1 | 0096 | Immunofluorescent antibody, direct | Immune stain, Immunofluorescent antibody, direct
| 14175 | active, active | | | active, active | | |
| 1 | 0097 | Immunofluorescent antibody, indirect | Immune stain, Immunofluorescent antibody, indirect
| 14176 | active, active | | | active, active | | |
| 1 | 0098 | Immunoperoxidase, Avidin-Biotin Complex | Immune stain, Immunoperoxidase, Avidin-Biotin Complex
| 14177 | active, active | | | active, active | | |
| 1 | 0099 | Immunoperoxidase, Peroxidase anti-peroxidase complex | Immune stain, Immunoperoxidase, Peroxidase anti-peroxidase complex
| 14178 | active, active | | | active, active | | |
| 1 | 0100 | Immunoperoxidase, Protein A-peroxidase complex | Immune stain, Immunoperoxidase, Protein A-peroxidase complex
| 14179 | active, active | | | active, active | | |
| 1 | 0101 | Immunoassay | | 14180 | active, active | | | active, active | | |
| 1 | 0102 | Immunoassay, qualitative, multiple step | Immunoassay, qualitative, multiple step
| 14181 | active, active | | | active, active | | |
| 1 | 0103 | Immunoassay, qualitative, single step | Immunoassay, qualitative, single step
| 14182 | active, active | | | active, active | | |
| 1 | 0104 | Radioimmunoassay | Immunoassay, Radioimmunoassay
| 14183 | active, active | | | active, active | | |
| 1 | 0105 | Immunoassay, semi-quantitative, multiple step | Immunoassay, semi-quantitative, multiple step
| 14184 | active, active | | | active, active | | |
| 1 | 0106 | Immunoassay, semi-quantitative, single step | Immunoassay, semi-quantitative, single step
| 14185 | active, active | | | active, active | | |
| 1 | 0107 | Microscopy | | 14186 | active, active | | | active, active | | |
| 1 | 0108 | Darkfield microscopy | | 14187 | active, active | | | active, active | | |
| 1 | 0109 | Electron microscopy | | 14188 | active, active | | | active, active | | |
| 1 | 0110 | Electron microscopy tomography | Microscopy, Electron microscopy tomography
| 14189 | active, active | | | active, active | | |
| 1 | 0111 | Electron microscopy, negative stain | Microscopy, Electron, negative stain
| 14190 | active, active | | | active, active | | |
| 1 | 0112 | Electron microscopy, thick section | Microscopy, Electron, thick section transmission
| 14191 | active, active | | | active, active | | |
| 1 | 0113 | Electron microscopy, thin section | Microscopy, Electron, thin section transmission
| 14192 | active, active | | | active, active | | |
| 1 | 0114 | Microscopy, Light | | 14193 | active, active | | | active, active | | |
| 1 | 0115 | Polarizing light microscopy | Microscopy, Polarized light
| 14194 | active, active | | | active, active | | |
| 1 | 0116 | Scanning electron microscopy | Microscopy, Scanning electron
| 14195 | active, active | | | active, active | | |
| 1 | 0117 | Transmission electron microscopy | Microscopy, Transmission electron
| 14196 | active, active | | | active, active | | |
| 1 | 0118 | Transparent tape direct examination | Microscopy, Transparent tape direct examination
| 14197 | active, active | | | active, active | | |
| 1 | 0119 | 3 Self-Sustaining Sequence Replication | Molecular, 3 Self-Sustaining Sequence Replication
| 14198 | active, active | | | active, active | | |
| 1 | 0120 | Branched Chain DNA | Molecular, Branched Chain DNA
| 14199 | active, active | | | active, active | | |
| 1 | 0121 | Hybridization Protection Assay | Molecular, Hybridization Protection Assay
| 14200 | active, active | | | active, active | | |
| 1 | 0122 | Immune blot | | 14201 | active, active | | | active, active | | |
| 1 | 0123 | In-situ hybridization | Molecular, In-situ hybridization
| 14202 | active, active | | | active, active | | |
| 1 | 0124 | Ligase Chain Reaction | Molecular, Ligase Chain Reaction
| 14203 | active, active | | | active, active | | |
| 1 | 0125 | Ligation Activated Transcription | Molecular, Ligation Activated Transcription
| 14204 | active, active | | | active, active | | |
| 1 | 0126 | Nucleic Acid Probe | Molecular, Nucleic Acid Probe
| 14205 | active, active | | | active, active | | |
| 1 | 0128 | Nucleic acid probe with amplification | Molecular, Nucleic acid probe with amplification
Rationale: Duplicate of code 0126. Use code 0126 instead.
| 14207 | active, active | | | active, active | | |
| 1 | 0129 | Nucleic acid probe with target amplification | Molecular, Nucleic acid probe with target amplification
| 14208 | active, active | | | active, active | | |
| 1 | 0130 | Nucleic acid reverse transcription | Molecular, Nucleic acid reverse transcription
| 14209 | active, active | | | active, active | | |
| 1 | 0131 | Nucleic Acid Sequence Based Analysis | Molecular, Nucleic Acid Sequence Based Analysis
| 14210 | active, active | | | active, active | | |
| 1 | 0132 | Polymerase chain reaction | Molecular, Polymerase chain reaction
| 14211 | active, active | | | active, active | | |
| 1 | 0133 | Q-Beta Replicase or probe amplification category method | Molecular, Q-Beta Replicase or probe amplification category method
| 14212 | active, active | | | active, active | | |
| 1 | 0134 | Restriction Fragment Length Polymorphism | Molecular, Restriction Fragment Length Polymorphism
| 14213 | active, active | | | active, active | | |
| 1 | 0135 | Southern Blot | | 14214 | active, active | | | active, active | | |
| 1 | 0136 | Strand Displacement Amplification | Molecular, Strand Displacement Amplification
| 14215 | active, active | | | active, active | | |
| 1 | 0137 | Transcription Mediated Amplification | Molecular, Transcription Mediated Amplification
| 14216 | active, active | | | active, active | | |
| 1 | 0138 | Western Blot | | 14217 | active, active | | | active, active | | |
| 1 | 0139 | Flocculation | Precipitation, Flocculation
| 14218 | active, active | | | active, active | | |
| 1 | 0140 | Immune precipitation | Precipitation, Immune precipitation
| 14219 | active, active | | | active, active | | |
| 1 | 0141 | Milk ring test | Precipitation, Milk ring test
| 14220 | active, active | | | active, active | | |
| 1 | 0142 | Precipitin | Precipitation, Precipitin
| 14221 | active, active | | | active, active | | |
| 1 | 0143 | Acid fast stain | | 14222 | active, active | | | active, active | | |
| 1 | 0144 | Acid fast stain, fluorochrome | Stain, Acid fast, fluorochrome
| 14223 | active, active | | | active, active | | |
| 1 | 0145 | Acid fast stain, Kinyoun's cold carbolfuchsin | Stain, Acid fast, Kinyoun's cold carbolfuchsin
| 14224 | active, active | | | active, active | | |
| 1 | 0146 | Acid fast stain, Ziehl-Neelsen | Stain, Acid fast, Ziehl-Neelsen
| 14225 | active, active | | | active, active | | |
| 1 | 0147 | Acid phosphatase stain | | 14226 | active, active | | | active, active | | |
| 1 | 0148 | Acridine orange stain | | 14227 | active, active | | | active, active | | |
| 1 | 0149 | Active brilliant orange KH stain | Stain, Active brilliant orange KH
| 14228 | active, active | | | active, active | | |
| 1 | 0150 | Alazarin red S stain | | 14229 | active, active | | | active, active | | |
| 1 | 0151 | Alcian blue stain | | 14230 | active, active | | | active, active | | |
| 1 | 0152 | Alcian blue with Periodic acid Schiff stain | Stain, Alcian blue with Periodic acid Schiff
| 14231 | active, active | | | active, active | | |
| 1 | 0153 | Argentaffin stain | | 14232 | active, active | | | active, active | | |
| 1 | 0154 | Argentaffin silver stain | Stain, Argentaffin silver
| 14233 | active, active | | | active, active | | |
| 1 | 0155 | Azure-eosin stain | | 14234 | active, active | | | active, active | | |
| 1 | 0156 | Basic Fuschin stain | | 14235 | active, active | | | active, active | | |
| 1 | 0157 | Bennhold stain | | 14236 | active, active | | | active, active | | |
| 1 | 0158 | Bennhold's Congo red stain | Stain, Bennhold's Congo red
| 14237 | active, active | | | active, active | | |
| 1 | 0159 | Bielschowsky stain | | 14238 | active, active | | | active, active | | |
| 1 | 0160 | Bielschowsky's silver stain | Stain, Bielschowsky's silver
| 14239 | active, active | | | active, active | | |
| 1 | 0161 | Bleach stain | | 14240 | active, active | | | active, active | | |
| 1 | 0162 | Bodian stain | | 14241 | active, active | | | active, active | | |
| 1 | 0163 | Brown-Brenn stain | | 14242 | active, active | | | active, active | | |
| 1 | 0164 | Butyrate-esterase stain | | 14243 | active, active | | | active, active | | |
| 1 | 0165 | Calcofluor white fluorescent stain | Stain, Calcofluor white fluorescent
| 14244 | active, active | | | active, active | | |
| 1 | 0166 | Carbol-fuchsin stain | | 14245 | active, active | | | active, active | | |
| 1 | 0167 | Carmine stain | | 14246 | active, active | | | active, active | | |
| 1 | 0168 | Churukian-Schenk stain | | 14247 | active, active | | | active, active | | |
| 1 | 0169 | Congo red stain | | 14248 | active, active | | | active, active | | |
| 1 | 0170 | Cresyl echt violet stain | Stain, Cresyl echt violet
| 14249 | active, active | | | active, active | | |
| 1 | 0171 | Crystal violet stain | | 14250 | active, active | | | active, active | | |
| 1 | 0172 | De Galantha stain | | 14251 | active, active | | | active, active | | |
| 1 | 0173 | Dieterle silver impregnation stain | Stain, Dieterle silver impregnation
| 14252 | active, active | | | active, active | | |
| 1 | 0174 | Fite-Farco stain | | 14253 | active, active | | | active, active | | |
| 1 | 0175 | Fontana-Masson silver stain | Stain, Fontana-Masson silver
| 14254 | active, active | | | active, active | | |
| 1 | 0176 | Fouchet stain | | 14255 | active, active | | | active, active | | |
| 1 | 0177 | Gomori stain | | 14256 | active, active | | | active, active | | |
| 1 | 0178 | Gomori methenamine silver stain | Stain, Gomori methenamine silver
| 14257 | active, active | | | active, active | | |
| 1 | 0179 | Gomori-Wheatly trichrome stain | Stain, Gomori-Wheatly trichrome
| 14258 | active, active | | | active, active | | |
| 1 | 0180 | Gridley stain | | 14259 | active, active | | | active, active | | |
| 1 | 0181 | Grimelius silver stain | | 14260 | active, active | | | active, active | | |
| 1 | 0182 | Grocott stain | | 14261 | active, active | | | active, active | | |
| 1 | 0183 | Grocott methenamine silver stain | Stain, Grocott methenamine silver
| 14262 | active, active | | | active, active | | |
| 1 | 0184 | Hale's colloidal ferric oxide stain | Stain, Hale's colloidal ferric oxide
| 14263 | active, active | | | active, active | | |
| 1 | 0185 | Hale's colloidal iron stain | Stain, Hale's colloidal iron
| 14264 | active, active | | | active, active | | |
| 1 | 0186 | Hansel stain | | 14265 | active, active | | | active, active | | |
| 1 | 0187 | Harris regressive hematoxylin and eosin stain | Stain, Harris regressive hematoxylin and eosin
| 14266 | active, active | | | active, active | | |
| 1 | 0188 | Hematoxylin and eosin stain | Stain, Hematoxylin and eosin
| 14267 | active, active | | | active, active | | |
| 1 | 0189 | Highman stain | | 14268 | active, active | | | active, active | | |
| 1 | 0190 | Holzer stain | | 14269 | active, active | | | active, active | | |
| 1 | 0191 | Iron hematoxylin stain | | 14270 | active, active | | | active, active | | |
| 1 | 0192 | Jones stain | | 14271 | active, active | | | active, active | | |
| 1 | 0193 | Jones methenamine silver stain | Stain, Jones methenamine silver
| 14272 | active, active | | | active, active | | |
| 1 | 0194 | Kossa stain | | 14273 | active, active | | | active, active | | |
| 1 | 0195 | Lawson-Van Gieson stain | | 14274 | active, active | | | active, active | | |
| 1 | 0196 | Loeffler methylene blue stain | Stain, Loeffler methylene blue
| 14275 | active, active | | | active, active | | |
| 1 | 0197 | Luxol fast blue with cresyl violet stain | Stain, Luxol fast blue with cresyl violet
| 14276 | active, active | | | active, active | | |
| 1 | 0198 | Luxol fast blue with Periodic acid-Schiff stain | Stain, Luxol fast blue with Periodic acid-Schiff
| 14277 | active, active | | | active, active | | |
| 1 | 0199 | MacNeal's tetrachrome blood stain | Stain, MacNeal's tetrachrome blood
| 14278 | active, active | | | active, active | | |
| 1 | 0200 | Mallory-Heidenhain stain | Stain, Mallory-Heidenhain
| 14279 | active, active | | | active, active | | |
| 1 | 0201 | Masson trichrome stain | | 14280 | active, active | | | active, active | | |
| 1 | 0202 | Mayer mucicarmine stain | | 14281 | active, active | | | active, active | | |
| 1 | 0203 | Mayers progressive hematoxylin and eosin stain | Stain, Mayers progressive hematoxylin and eosin
| 14282 | active, active | | | active, active | | |
| 1 | 0204 | May-Grunwald Giemsa stain | Stain, May-Grunwald Giemsa
| 14283 | active, active | | | active, active | | |
| 1 | 0205 | Methyl green stain | | 14284 | active, active | | | active, active | | |
| 1 | 0206 | Methyl green pyronin stain | Stain, Methyl green pyronin
| 14285 | active, active | | | active, active | | |
| 1 | 0207 | Modified Gomori-Wheatly trichrome stain | Stain, Modified Gomori-Wheatly trichrome
| 14286 | active, active | | | active, active | | |
| 1 | 0208 | Modified Masson trichrome stain | Stain, Modified Masson trichrome
| 14287 | active, active | | | active, active | | |
| 1 | 0209 | Modified trichrome stain | Stain, Modified trichrome
| 14288 | active, active | | | active, active | | |
| 1 | 0210 | Movat pentachrome stain | | 14289 | active, active | | | active, active | | |
| 1 | 0211 | Mucicarmine stain | | 14290 | active, active | | | active, active | | |
| 1 | 0212 | Neutral red stain | | 14291 | active, active | | | active, active | | |
| 1 | 0213 | Night blue stain | | 14292 | active, active | | | active, active | | |
| 1 | 0214 | Non-specific esterase stain | Stain, Non-specific esterase
| 14293 | active, active | | | active, active | | |
| 1 | 0215 | Oil red-O stain | | 14294 | active, active | | | active, active | | |
| 1 | 0216 | Orcein stain | | 14295 | active, active | | | active, active | | |
| 1 | 0217 | Perls' stain | | 14296 | active, active | | | active, active | | |
| 1 | 0218 | Phosphotungstic acid-hematoxylin stain | Stain, Phosphotungstic acid-hematoxylin
| 14297 | active, active | | | active, active | | |
| 1 | 0219 | Potassium ferrocyanide stain | Stain, Potassium ferrocyanide
| 14298 | active, active | | | active, active | | |
| 1 | 0220 | Prussian blue stain | | 14299 | active, active | | | active, active | | |
| 1 | 0221 | Putchler modified Bennhold stain | Stain, Putchler modified Bennhold
| 14300 | active, active | | | active, active | | |
| 1 | 0222 | Quinacrine fluorescent stain | Stain, Quinacrine fluorescent
| 14301 | active, active | | | active, active | | |
| 1 | 0223 | Reticulin stain | | 14302 | active, active | | | active, active | | |
| 1 | 0224 | Rhodamine stain | | 14303 | active, active | | | active, active | | |
| 1 | 0225 | Safranin stain | | 14304 | active, active | | | active, active | | |
| 1 | 0226 | Schmorl stain | | 14305 | active, active | | | active, active | | |
| 1 | 0227 | Seiver-Munger stain | | 14306 | active, active | | | active, active | | |
| 1 | 0228 | Silver stain | | 14307 | active, active | | | active, active | | |
| 1 | 0229 | Specific esterase stain | | 14308 | active, active | | | active, active | | |
| 1 | 0230 | Steiner silver stain | | 14309 | active, active | | | active, active | | |
| 1 | 0231 | Sudan III stain | | 14310 | active, active | | | active, active | | |
| 1 | 0232 | Sudan IVI stain | | 14311 | active, active | | | active, active | | |
| 1 | 0233 | Sulfated alcian blue stain | Stain, Sulfated alcian blue
| 14312 | active, active | | | active, active | | |
| 1 | 0234 | Supravital stain | | 14313 | active, active | | | active, active | | |
| 1 | 0235 | Thioflavine-S stain | | 14314 | active, active | | | active, active | | |
| 1 | 0236 | Three micron Giemsa stain | Stain, Three micron Giemsa
| 14315 | active, active | | | active, active | | |
| 1 | 0237 | Vassar-Culling stain | | 14316 | active, active | | | active, active | | |
| 1 | 0238 | Vital Stain | | 14317 | active, active | | | active, active | | |
| 1 | 0239 | von Kossa stain | | 14318 | active, active | | | active, active | | |
| 1 | 0243 | Minimum bactericidal concentration test, macrodilution | Susceptibility, Minimum bactericidal concentration, macrodilution
| 14322 | active, active | | | active, active | | |
| 1 | 0244 | Minimum bactericidal concentration test, microdilution | Susceptibility, Minimum bactericidal concentration, microdilution
| 14323 | active, active | | | active, active | | |
| 1 | 0247 | Turbidometric | | 14326 | active, active | | | active, active | | |
| 1 | 0248 | Refractometric | Turbidometric, Refractometric
| 14327 | active, active | | | active, active | | |
| 1 | 0249 | Thin layer chromatography (TLC) | Chromatography, Thin Layer
| 14328 | active, active | | | active, active | | |
| 1 | 0250 | EMIT | Immunoassay, enzyme-multiplied technique (EMIT)
| 14329 | active, active | | | active, active | | |
| 1 | 0251 | Flow cytometry (FC) | | 14330 | active, active | | | active, active | | |
| 1 | 0252 | Radial immunodiffusion (RID) | | 14331 | active, active | | | active, active | | |
| 1 | 0253 | Fluorescence polarization immunoassay (FPIA) | Immunoassay, Fluorescence Polarization
| 14332 | active, active | | | active, active | | |
| 1 | 0254 | Immunofixation electrophoresis (IFE) | Electrophoresis, Immunofixation
| 14333 | active, active | | | active, active | | |
| 1 | 0255 | Equilibrium dialysis | Dialysis, Direct Equilibrium
| 14334 | active, active | | | active, active | | |
| 1 | 0256 | Kleihauer-Betke acid elution | Acid Elution, Kleihauer-Betke Method
| 14335 | active, active | | | active, active | | |
| 1 | 0257 | Anti-complement immunofluorescence (ACIF) | Immunofluorescence, Anti-Complement
| 14336 | active, active | | | active, active | | |
| 1 | 0258 | GC/MS | Gas Chromatography/Mass Spectroscopy
| 14337 | active, active | | | active, active | | |
| 1 | 0259 | Nephelometry | Light Scatter, Nephelometry
| 14338 | active, active | | | active, active | | |
| 1 | 0260 | IgE immunoassay antibody | Immunoassay, IgE Antibody Test
| 14339 | active, active | | | active, active | | |
| 1 | 0261 | Lymphocyte Microcytotoxicity Assay | Lymphocyte Microcytotoxicity Assay
| 14340 | active, active | | | active, active | | |
| 1 | 0262 | Spectrophotometry | | 14341 | active, active | | | active, active | | |
| 1 | 0263 | Atomic absorption spectrophotometry (AAS) | Spectrophotometry, Atomic Absorption
| 14342 | active, active | | | active, active | | |
| 1 | 0264 | Ion selective electrode (ISE) | Electrochemical, Ion Selective Electrode
| 14343 | active, active | | | active, active | | |
| 1 | 0265 | Gas chromatography (GC) | | 14344 | active, active | | | active, active | | |
| 1 | 0266 | Isoelectric focusing (IEF) | | 14345 | active, active | | | active, active | | |
| 1 | 0267 | Immunochemiluminescence | Immunoassay, Chemiluminescent
| 14346 | active, active | | | active, active | | |
| 1 | 0268 | Microparticle enzyme immunoassay (MEIA) | Immunoassay, Microparticle Enzyme
| 14347 | active, active | | | active, active | | |
| 1 | 0269 | ICP/MS | Inductively-Coupled Plasma/Mass Spectrometry
| 14348 | active, active | | | active, active | | |
| 1 | 0270 | Immunoradiometric assay (IRMA) | Immunoassay, Immunoradiometric Assay
| 14349 | active, active | | | active, active | | |
| 1 | 0271 | Photo optical clot detection | Coagulation, Photo Optical Clot Detection
| 14350 | active, active | | | active, active | | |
| 1 | 0280 | Susceptibility Testing | Test methods designed to determine a microorganismaTMs susceptibility to being killed by an antibiotic.
| 21454 | active, active | | | active, active | | |
| 2 | 0240 | Antibiotic sensitivity, disk | Susceptibility, Antibiotic sensitivity, disk
| 14319 | active | | | active | | |
| 2 | 0241 | BACTEC susceptibility test | Susceptibility, BACTEC susceptibility test
| 14320 | active | | | active | | |
| 2 | 0242 | Disk dilution | Susceptibility, Disk dilution
| 14321 | active | | | active | | |
| 2 | 0272 | Minimum Inhibitory Concentration | Testing to measure the minimum concentration of the antibacterial agent in a given culture medium below which bacterial growth is not inhibited.
| 21445 | active | | | active | | |
| 3 | 0245 | Minimum Inhibitory Concentration, macrodilution | Susceptibility, Minimum Inhibitory concentration, macrodilution
| 14324 | active | | | active | | |
| 3 | 0246 | Minimum Inhibitory Concentration, microdilution | Susceptibility, Minimum Inhibitory concentration, microdilution
| 14325 | active | | | active | | |
| 2 | 0273 | Viral Genotype Susceptibility | | 21446 | active | | | active | | |
| 2 | 0274 | Viral Phenotype Susceptibility | | 21447 | active | | | active | | |
| 2 | 0275 | Gradient Strip | | 21448 | active | | | active | | |
| 2 | 0275a | Minimum Lethal Concentration (MLC) | | 21449 | active | | | active | | |
| 2 | 0276 | Slow Mycobacteria Susceptibility | Testing to measure the minimum concentration of the antibacterial agent in a given culture medium below which bacterial growth is not inhibited.
| 21450 | active | | | active | | |
| 2 | 0277 | Serum bactericidal titer | | 21451 | active | | | active | | |
| 2 | 0278 | Agar screen | | 21452 | active | | | active | | |
| 2 | 0279 | Disk induction | | 21453 | active | | | active | | |
| 2 | 0240 | Antibiotic sensitivity, disk | Susceptibility, Antibiotic sensitivity, disk
| 14319 | active, active | | | active, active | | |
| 2 | 0241 | BACTEC susceptibility test | Susceptibility, BACTEC susceptibility test
| 14320 | active, active | | | active, active | | |
| 2 | 0242 | Disk dilution | Susceptibility, Disk dilution
| 14321 | active, active | | | active, active | | |
| 2 | 0272 | Minimum Inhibitory Concentration | Testing to measure the minimum concentration of the antibacterial agent in a given culture medium below which bacterial growth is not inhibited.
| 21445 | active, active | | | active, active | | |
| 3 | 0245 | Minimum Inhibitory Concentration, macrodilution | Susceptibility, Minimum Inhibitory concentration, macrodilution
| 14324 | active | | | active | | |
| 3 | 0246 | Minimum Inhibitory Concentration, microdilution | Susceptibility, Minimum Inhibitory concentration, microdilution
| 14325 | active | | | active | | |
| 3 | 0245 | Minimum Inhibitory Concentration, macrodilution | Susceptibility, Minimum Inhibitory concentration, macrodilution
| 14324 | active, active | | | active, active | | |
| 3 | 0246 | Minimum Inhibitory Concentration, microdilution | Susceptibility, Minimum Inhibitory concentration, microdilution
| 14325 | active, active | | | active, active | | |
| 2 | 0273 | Viral Genotype Susceptibility | | 21446 | active, active | | | active, active | | |
| 2 | 0274 | Viral Phenotype Susceptibility | | 21447 | active, active | | | active, active | | |
| 2 | 0275 | Gradient Strip | | 21448 | active, active | | | active, active | | |
| 2 | 0275a | Minimum Lethal Concentration (MLC) | | 21449 | active, active | | | active, active | | |
| 2 | 0276 | Slow Mycobacteria Susceptibility | Testing to measure the minimum concentration of the antibacterial agent in a given culture medium below which bacterial growth is not inhibited.
| 21450 | active, active | | | active, active | | |
| 2 | 0277 | Serum bactericidal titer | | 21451 | active, active | | | active, active | | |
| 2 | 0278 | Agar screen | | 21452 | active, active | | | active, active | | |
| 2 | 0279 | Disk induction | | 21453 | active, active | | | active, active | | |
| 1 | _AllergyTestObservationMethod | allergy test observation | **Description:**Provides additional methodology information not present in the associated AllergyTestCode term.
| 21943 | retired, retired | | true, true | retired, retired | | true, true |
| 1 | _CommonClinicalObservationMethod | common clinical observation | **Description:**Used in a patient care message to value simple clinical (non-lab) observation methods, such as found in SOAP (subjective, objective, assessment, plan) progress notes: subjective section (used for history from patient and other informants); objective section (used for physical exam, lab, and other common results), and assessment section (used for the clinicians assessment of the implications of subjective and objective sections).
| 21944 | retired, retired | | true, true | retired, retired | | true, true |
| 1 | 0127 | Nucleic acid probe | Molecular, Nucleic acid probe
| 14206 | retired, retired | | | retired, retired | | |