HL7 v2.9.1 Vocabulary
0.2.0 - ci-build

HL7 v2.9.1 Vocabulary, published by HL7/FO. This guide is not an authorized publication; it is the continuous build for version 0.2.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/frankoemig/hl7.v2.terminology.v291/ and changes regularly. See the Directory of published versions

## ValueSet: Repeat Pattern (2.9.1 - 1.1.1) (Experimental)

Official URL: http://terminology.hl7.org/v2plusvocab/ValueSet/hl7VSrepeatPattern | Version: 1.1.1
Active as of 2026-03-13 | Computable Name: Hl7VSrepeatPattern
Other Identifiers: OID:2.16.840.1.113883.21.217, urn:ietf:rfc:3986#Uniform Resource Identifier (URI)#http://terminology.hl7.org/v2plusvocab/ValueSet/v2-0335
Copyright/Legal: HL7 Inc., 2026

Value Set of codes that specify the interval between repeated services. See the Comment/Usage Note in the table below, as the table contains both precoordinated codes that may be used in an HL7 field or component and also explanatory patterns i

References

This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

### Logical Definition (CLD)

- Include all codes defined in `http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` version 📍1.1.1

### Expansion

Expansion performed internally based on codesystem Repeat Pattern (2.9.1 - 1.1.1) v1.1.1 (CodeSystem)

This value set contains 28 concepts

System | Code | Display (en) | Inactive | Definition | status | JSON | XML
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | A | Ante (before) | inactive | Ante (before) | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | BID | twice a day at institution-specified times |  | twice a day at institution-specified times |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | C | service is provided continuously between start time and stop time |  | service is provided continuously between start time and stop time |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | D | Cibus Diurnus (lunch) | inactive | Cibus Diurnus (lunch) | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | I | Inter | inactive | Inter | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | M | Cibus Matutinus (breakfast) | inactive | Cibus Matutinus (breakfast) | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | Meal Related Timings | <timing>C ("cum")<meal> | inactive | <timing>C ("cum")<meal> | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | Once | one time only. |  | one time only. |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | P | Post (after) | inactive | Post (after) | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | PRN | given as needed |  | given as needed |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | PRNxxx | where xxx is some frequency code | inactive | where xxx is some frequency code | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | Q<integer>D | every <integer> days | inactive | every <integer> days | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | Q<integer>H | every <integer> hours | inactive | every <integer> hours | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | Q<integer>J<day#> | repeats on a particular day of the week | inactive | repeats on a particular day of the week | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | Q<integer>L | every <integer> months (Lunar cycle) | inactive | every <integer> months (Lunar cycle) | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | Q<integer>M | every <integer> minutes | inactive | every <integer> minutes | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | Q<integer>S | every <integer> seconds | inactive | every <integer> seconds | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | Q<integer>W | every <integer> weeks | inactive | every <integer> weeks | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | QAM | in the morning at institution-specified time |  | in the morning at institution-specified time |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | QHS | every day before the hour of sleep |  | every day before the hour of sleep |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | QID | four times a day at institution-specified times |  | four times a day at institution-specified times |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | QOD | every other day |  | every other day |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | QPM | in the evening at institution-specified time |  | in the evening at institution-specified time |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | QSHIFT | during each of three eight-hour shifts at institution-specified times |  | during each of three eight-hour shifts at institution-specified times |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | TID | three times a day at institution-specified times |  | three times a day at institution-specified times |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | U <spec> | for future use, where <spec> is an interval specification as defined by the UNIX cron specification. | inactive | for future use, where <spec> is an interval specification as defined by the UNIX cron specification. | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | V | Cibus Vespertinus (dinner) | inactive | Cibus Vespertinus (dinner) | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/repeatPattern` | xID | "X" times per day at institution-specified times, where X is a numeral 5 or greater. | inactive | "X" times per day at institution-specified times, where X is a numeral 5 or greater. | inactive |  |

Explanation of the columns that may appear on this page:

Level | A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System | The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code | The code (used as the code in the resource instance)
Display | The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition | An explanation of the meaning of the concept
Comments | Additional notes about how to use the code