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G0577

Vasc emb/occl organ, pgc

Vascular embolization or occlusion procedure with use of a pressure-generating catheter (e.g., one-way valve, intermittently occluding), inclusive of all radiological supervision and interpretation, intraprocedural roadmapping, and imaging guidance necessary to complete the intervention; for tumors, organ ischemia, or infarction performed in the non-facility setting

Code system
HCPCS Level II
Status
Active
Billable
Yes
In effect from
2026-07-01
Request
curl https://api.healthcare.dev/v1/codes/hcpcs/G0577 \
  -H "Authorization: Bearer $HDEV_API_KEY"
200 OK · application/json
{
  "data": {
    "code": "G0577",
    "parent": null,
    "status": "active",
    "system": "hcpcs",
    "display": "Vasc emb/occl organ, pgc",
    "billable": true,
    "attributes": {
      "betos": "P1G",
      "coverage": "C",
      "action_code": "N",
      "type_of_service": "2",
      "pricing_indicator": "13",
      "action_effective_date": "2026-07-01"
    },
    "description": "Vascular embolization or occlusion procedure with use of a pressure-generating catheter (e.g., one-way valve, intermittently occluding), inclusive of all radiological supervision and interpretation, intraprocedural roadmapping, and imaging guidance necessary to complete the intervention; for tumors, organ ischemia, or infarction performed in the non-facility setting",
    "replaced_by": [],
    "effective_end": null,
    "effective_start": "2026-07-01",
    "care_categories": [
      "general-surgery"
    ],
    "care_category_details": [
      {
        "slug": "general-surgery",
        "name": "General surgery",
        "confidence": 0.9,
        "derivation": "source_stated",
        "evidence": [
          {
            "url": "https://www.cms.gov/medicare/coding-billing/healthcare-common-procedure-system/quarterly-update",
            "anchor": "HCPCS Level II BETOS type of service P1G"
          }
        ],
        "as_of": "2026-10-01T00:00:00.000Z"
      }
    ]
  },
  "meta": {
    "source": "cms-hcpcs",
    "data_version": "2026-10"
  }
}

CMS attributes

G0577 in the HCPCS file

betos
P1G
coverage
C
action code
N
type of service
2
pricing indicator
13
action effective date
2026-07-01

Change history

Lifecycle

G0577 has been in effect since 2026-07-01. 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

Look up G0577 from code or an agent

curl
curl https://api.healthcare.dev/v1/codes/hcpcs/G0577 \
  -H "Authorization: Bearer $HDEV_API_KEY"
MCP prompt
Using the healthcare.dev MCP server, look up HCPCS Level II code G0577. 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.