---
title: "Look up one condition"
method: GET
path: "/v1/terminology/conditions/{concept_id}"
tags: ["REST v1", "Anpheros Search"]
---

# Look up one condition

`GET /v1/terminology/conditions/{concept_id}`

## Request

- Base URL: `https://platform.anpheros.com`
- URL: `https://platform.anpheros.com/v1/terminology/conditions/{concept_id}`
- Auth: one of:
  - HTTP bearer
  - API key in header `X-Api-Key`
  - OAuth 2 (authorization code, authorization URL `https://platform.anpheros.com/oauth/authorize`, token URL `https://platform.anpheros.com/oauth/token`; client credentials, token URL `https://platform.anpheros.com/oauth/token`, scopes: `patient/*.rs`, `patient/Observation.rs`, `patient/Observation.rs?category=laboratory`, `patient/Condition.rs`, `patient/MedicationStatement.rs`, `patient/DocumentReference.rs`, `patient/AllergyIntolerance.rs`, `offline_access`, `openid`, `fhirUser`, `anpheros/patterns`)

## Path parameters

- `concept_id` string, required

## Query parameters

- `lang` string: Language of `display`; English when that language has no published name yet

## Headers

- `authorization` string, nullable
- `X-Api-Key` string, nullable
- `X-Anpheros-Acting-As` string, nullable
- `X-Anpheros-On-Behalf-Of` string, nullable

## Response `200`

Successful Response

- HealthTermOut
  - `concept_id` string, required: Stable Anpheros identifier, never reused: SYM-…, CON-…, TRT-…
  - `type` string, required: symptom | condition | treatment
  - `system` string, required
  - `status` string, required
  - `slug` string, nullable: Stable address part on anpheros.com/search/<type>/<slug>: never changes after it is published
  - `page_url` string, nullable: https://anpheros.com/search/<type>/<slug>
  - `display` string, required
  - `display_lang` string, required
  - `codes` HealthTermCode[], required
    - `system` string, required: ICD-10, ICD-11 MMS, RxNorm or EMA product number
    - `code` string, required
    - `display` string, nullable
    - `equivalence` string, nullable: For ICD codes: equivalent | broader | wider | narrower | inexact
    - `uri` string, nullable: ICD-11: the WHO entity URI in the MMS 2025-01 linearization
    - `url` string, nullable: ICD-11: the entity in the WHO ICD-11 browser
  - `labels` HealthTermLabel[], required
    - `lang` string, required
    - `use` string, required: preferred (official title) | lay (everyday name)
    - `text` string, required
    - `review` string, required: source (verbatim from the cited source) | in_use | ai_reviewed (Anpheros translation reviewed with AI assistance)
  - `synonyms` HealthTermSynonym[], required
    - `lang` string, required
    - `text` string, required
  - `definition` HealthTermDescription
    - `topic` string, nullable: Title of the MedlinePlus health topic the text comes from
    - `text` string, required: Verbatim summary of the MedlinePlus health topic (public domain), English or Spanish
    - `lang` string, required
    - `url` string, nullable
    - `review` string, required
    - `retrieved_at` string, nullable
    - `source` HealthTermSource, required
      - `publisher` string, nullable
      - `title` string, nullable
      - `url` string, nullable
      - `version` string, nullable
      - `retrieved_at` string, nullable
      - `licence` string, nullable
      - `attribution` string, nullable
      - `source_id` string, nullable
  - `links` HealthTermLink[]: Alphabetical, without score or ranking
    - `relation` string, required: may_be_associated_with (symptom ↔ condition) | indicated_for (treatment → condition) | indicated_treatment (condition → treatment). The link appears in the cited source; never a diagnosis or a recommendation
    - `target` HealthTermRef, required
      - `concept_id` string, required
      - `type` string, required
      - `display` string, required
      - `display_lang` string, required
    - `evidence` string, nullable
    - `review` string, required
    - `source` HealthTermSource, required
      - `publisher` string, nullable
      - `title` string, nullable
      - `url` string, nullable
      - `version` string, nullable
      - `retrieved_at` string, nullable
      - `licence` string, nullable
      - `attribution` string, nullable
      - `source_id` string, nullable
    - `note` string, required
  - `kind` string, nullable: Symptoms only: symptom | finding
  - `warning_signs` SymptomWarningSign[], nullable
    - `sign` string, required
    - `urgency` string, required: emergency | same_day | routine
    - `lang` string, required
    - `context` string, nullable: The source's own heading for the list the sign comes from, verbatim
    - `quote` string, nullable: The source's advice for these signs, verbatim
    - `applies_to` string, nullable: The group the source names (adults, infants and children…); empty = everyone
    - `source` SymptomSource, required
      - `publisher` string, nullable
      - `title` string, nullable
      - `url` string, nullable
      - `version` string, nullable
      - `retrieved_at` string, nullable
      - `licence` string, nullable
      - `attribution` string, nullable
    - `review` string: source_quoted (quoted word for word from the cited source; not reviewed by a clinician) | clinician
    - `reviewed_at` string, required
    - `note` string, required
  - `substance` string, nullable: Treatments only: the active substance (INN)
  - `indications` HealthTermIndication[], nullable: Treatments only: EU then US, alphabetical by product
    - `region` string, required: EU (EMA) | US (FDA): where the indication is approved
    - `product` string, required
    - `product_id` string, nullable: EMA product number or FDA SPL set id
    - `lang` string, required
    - `text` string, required: Quoted unchanged from the official product information
    - `url` string, nullable
    - `document_date` string, nullable
    - `review` string, required
    - `source` HealthTermSource, required
      - `publisher` string, nullable
      - `title` string, nullable
      - `url` string, nullable
      - `version` string, nullable
      - `retrieved_at` string, nullable
      - `licence` string, nullable
      - `attribution` string, nullable
      - `source_id` string, nullable
    - `attribution` string, required
    - `note` string, required
  - `attribution` string[], required: Attribution required by each source used in this entry
  - `disclaimer` string, required
  - `review` object, nullable: {method: ai_dual_model, clinician_reviewed: false (always), label, checked_at}
  - `clinical_review` boolean, required
  - `release` string, required

## Other responses

- `401`: Missing, invalid, expired or revoked credential (`WWW-Authenticate: Bearer`).
- `403`: The credential's scope or the patient's consent does not allow this.
- `404`: Unknown condition id.
- `422`: Validation Error
- `429`: Rate limit exceeded; wait `Retry-After` seconds.

---

[API](https://skmtc.dev/anpheros/apis/anpheros-platform.md) · [All operations](https://skmtc.dev/anpheros/apis/anpheros-platform/llms.txt) · [OpenAPI document](https://skmtc.dev/anpheros/apis/anpheros-platform/revisions/ff567b232dc3?raw)