Procedure-related bp's not taken during an outpatient visit. examples include same day surgery, ambulatory service center, g.i. lab, dialysis, infusion center, chemotherapy
{
"data": {
"code": "G2129",
"parent": null,
"status": "active",
"system": "hcpcs",
"display": "No bp outpt",
"billable": true,
"attributes": {
"betos": "Z2",
"coverage": "C",
"action_code": "N",
"type_of_service": "1",
"pricing_indicator": "00",
"action_effective_date": "2020-01-01"
},
"description": "Procedure-related bp's not taken during an outpatient visit. examples include same day surgery, ambulatory service center, g.i. lab, dialysis, infusion center, chemotherapy",
"replaced_by": [],
"effective_end": null,
"effective_start": "2020-01-01",
"care_categories": [
"chemotherapy",
"dialysis"
],
"care_category_details": [
{
"slug": "chemotherapy",
"name": "Chemotherapy and cancer medicines",
"confidence": 0.85,
"derivation": "derived",
"evidence": [
{
"url": "https://www.cms.gov/medicare/coding-billing/healthcare-common-procedure-system/quarterly-update",
"anchor": "HCPCS Level II long description"
}
],
"as_of": "2026-10-01T00:00:00.000Z"
},
{
"slug": "dialysis",
"name": "Dialysis",
"confidence": 0.85,
"derivation": "derived",
"evidence": [
{
"url": "https://www.cms.gov/medicare/coding-billing/healthcare-common-procedure-system/quarterly-update",
"anchor": "HCPCS Level II long description"
}
],
"as_of": "2026-10-01T00:00:00.000Z"
}
]
},
"meta": {
"source": "cms-hcpcs",
"data_version": "2026-10"
}
}
CMS attributes
G2129 in the HCPCS file
betos
Z2
coverage
C
action code
N
type of service
1
pricing indicator
00
action effective date
2020-01-01
Change history
Lifecycle
G2129 has been in effect since 2020-01-01. 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.
Using the healthcare.dev MCP server, look up HCPCS Level II code G2129. Tell me what it covers, whether it is active and since when, and any CMS attributes it has.