S21.90XA

curl https://api.healthcare.dev/v1/codes/icd10cm/S21.90XA \
  -H "Authorization: Bearer $HDEV_API_KEY"

{
  "data": {
    "code": "S21.90XA",
    "parent": "S21.90",
    "status": "active",
    "system": "icd10cm",
    "display": "Unsp open wound of unspecified part of thorax, init encntr",
    "billable": true,
    "description": "Unspecified open wound of unspecified part of thorax, initial encounter",
    "replaced_by": [],
    "effective_end": null,
    "effective_start": "2026-10-01",
    "care_categories": [
      "cuts-and-open-wounds"
    ],
    "care_category_details": [
      {
        "slug": "cuts-and-open-wounds",
        "name": "Cuts, bites and open wounds",
        "confidence": 0.95,
        "derivation": "source_stated",
        "evidence": [
          {
            "url": "https://www.cms.gov/medicare/coding-billing/icd-10-codes",
            "anchor": "ICD-10-CM category S21"
          }
        ],
        "as_of": "2026-10-01T00:00:00.000Z"
      }
    ]
  },
  "meta": {
    "source": "cms-icd10",
    "data_version": "fy2027"
  }
}