# BHA Substance Use Codes - Colorado BHA FHIR Implementation Guide v0.1.0-current

* [**Table of Contents**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **BHA Substance Use Codes**

## CodeSystem: BHA Substance Use Codes 

| | | |
| :--- | :--- | :--- |
| *Official URL*:http://bha.colorado.gov/fhir/bha-ig/CodeSystem/bha-substance-use-cs | *Version*:0.1.0-current | |
| * Standards status: *[Trial-use](http://hl7.org/fhir/R4/versions.html#std-process) | [Maturity Level](maturity.md): 0 | *Computable Name*:BHASubstanceUseCS |

 
Substance use codes for BHA services/admissions. 

 This Code system is referenced in the content logical definition of the following value sets: 

* [BHASubstanceUsePrimaryVS](ValueSet-bha-substance-use-primary-vs.md)
* [BHASubstanceUseSecondaryTertiaryVS](ValueSet-bha-substance-use-secondary-tertiary-vs.md)



## Resource Content

```json
{
  "resourceType" : "CodeSystem",
  "id" : "bha-substance-use-cs",
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 0,
    "_valueInteger" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://bha.colorado.gov/fhir/bha-ig/ImplementationGuide/bha-ig"
      }]
    }
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use",
    "_valueCode" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://bha.colorado.gov/fhir/bha-ig/ImplementationGuide/bha-ig"
      }]
    }
  }],
  "url" : "http://bha.colorado.gov/fhir/bha-ig/CodeSystem/bha-substance-use-cs",
  "version" : "0.1.0-current",
  "name" : "BHASubstanceUseCS",
  "title" : "BHA Substance Use Codes",
  "status" : "active",
  "experimental" : false,
  "date" : "2026-03-18T00:06:38+00:00",
  "publisher" : "Colorado Behavioral Health Administration",
  "contact" : [{
    "name" : "Colorado Behavioral Health Administration",
    "telecom" : [{
      "system" : "url",
      "value" : "https://bha.colorado.gov"
    },
    {
      "system" : "email",
      "value" : "FHIRFeedback@state.co.us"
    }]
  }],
  "description" : "Substance use codes for BHA services/admissions.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "840"
    }]
  }],
  "caseSensitive" : true,
  "content" : "complete",
  "count" : 29,
  "concept" : [{
    "code" : "0",
    "display" : "None (valid only for differential assessment)"
  },
  {
    "code" : "1",
    "display" : "Alcohol"
  },
  {
    "code" : "2",
    "display" : "Barbiturate"
  },
  {
    "code" : "3",
    "display" : "Benzodiazepine tranquilizer"
  },
  {
    "code" : "4",
    "display" : "Clonazepam"
  },
  {
    "code" : "5",
    "display" : "Other sedatives/hypnotic"
  },
  {
    "code" : "6",
    "display" : "Other tranquilizer"
  },
  {
    "code" : "7",
    "display" : "Cocaine Hydrochloride/crack"
  },
  {
    "code" : "8",
    "display" : "Methamphetamine"
  },
  {
    "code" : "9",
    "display" : "Other amphetamine"
  },
  {
    "code" : "10",
    "display" : "Other stimulants"
  },
  {
    "code" : "11",
    "display" : "Heroin"
  },
  {
    "code" : "12",
    "display" : "Non Rx Methadone"
  },
  {
    "code" : "13",
    "display" : "Other Opiates/synthetic opiates"
  },
  {
    "code" : "14",
    "display" : "Marijuana/hashish"
  },
  {
    "code" : "15",
    "display" : "LSD"
  },
  {
    "code" : "16",
    "display" : "PCP"
  },
  {
    "code" : "17",
    "display" : "Other hallucinogens"
  },
  {
    "code" : "18",
    "display" : "Inhalant"
  },
  {
    "code" : "19",
    "display" : "Over the counter drug"
  },
  {
    "code" : "20",
    "display" : "Flunitrazepam"
  },
  {
    "code" : "21",
    "display" : "Gamma-hydroxybutyrate, gamma-butyrolactone (GHB/GBL)"
  },
  {
    "code" : "22",
    "display" : "Ketamine"
  },
  {
    "code" : "23",
    "display" : "Methylenedioxymethamphetamine"
  },
  {
    "code" : "24",
    "display" : "Anabolic Steroid"
  },
  {
    "code" : "25",
    "display" : "Other"
  },
  {
    "code" : "26",
    "display" : "Buprenorphine"
  },
  {
    "code" : "27",
    "display" : "Fentanyl"
  },
  {
    "code" : "28",
    "display" : "Nicotine (Cannot be used for primary)"
  }]
}

```
