Washed red blood cells unit
Red blood cells, washed, each unit
curl https://api.healthcare.dev/v1/codes/hcpcs/P9022 \ -H "Authorization: Bearer $HDEV_API_KEY"
{
"data": {
"code": "P9022",
"parent": null,
"status": "active",
"system": "hcpcs",
"display": "Washed red blood cells unit",
"billable": true,
"attributes": {
"betos": "T1H",
"coverage": "D",
"action_code": "N",
"type_of_service": "0",
"pricing_indicator": "52",
"action_effective_date": "1987-01-01"
},
"description": "Red blood cells, washed, each unit",
"replaced_by": [],
"effective_end": null,
"effective_start": "1987-01-01",
"care_categories": [
"blood-transfusions"
],
"care_category_details": [
{
"slug": "blood-transfusions",
"name": "Blood transfusions and blood products",
"confidence": 0.95,
"derivation": "source_stated",
"evidence": [
{
"url": "https://www.cms.gov/medicare/coding-billing/healthcare-common-procedure-system/quarterly-update",
"anchor": "HCPCS Level II range P9010-P9100"
}
],
"as_of": "2026-10-01T00:00:00.000Z"
}
]
},
"meta": {
"source": "cms-hcpcs",
"data_version": "2026-10"
}
}CMS attributes
Change history
P9022 has been in effect since 1987-01-01. This page shows HCPCS Level II release 2026-10.
Add as_of=YYYY-MM-DD to the request to get this code exactly as it was on a past date. The change feed (GET /v1/changes) lists what each release added, changed or retired across the whole dataset; a per-code change list isn't published yet.
Use it
curl https://api.healthcare.dev/v1/codes/hcpcs/P9022 \ -H "Authorization: Bearer $HDEV_API_KEY"
Using the healthcare.dev MCP server, look up HCPCS Level II code P9022. Tell me what it covers, whether it is active and since when, and any CMS attributes it has.
Source: CMS, release 2026-10. Public domain (D-series CDT codes excluded). Reference data, not medical or billing advice.