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A4435

1pc ost pch drain hgh output

Ostomy pouch, drainable, high output, with extended wear barrier (one-piece system), with or without filter, each

Code system
HCPCS Level II
Status
Active
Billable
Yes
In effect from
2013-01-01
Request
curl https://api.healthcare.dev/v1/codes/hcpcs/A4435 \
  -H "Authorization: Bearer $HDEV_API_KEY"
200 OK · application/json
{
  "data": {
    "code": "A4435",
    "parent": null,
    "status": "active",
    "system": "hcpcs",
    "display": "1pc ost pch drain hgh output",
    "billable": true,
    "attributes": {
      "betos": "D1F",
      "coverage": "C",
      "action_code": "N",
      "type_of_service": "P",
      "pricing_indicator": "37",
      "action_effective_date": "2013-01-01"
    },
    "description": "Ostomy pouch, drainable, high output, with extended wear barrier (one-piece system), with or without filter, each",
    "replaced_by": [],
    "effective_end": null,
    "effective_start": "2013-01-01",
    "care_categories": [
      "ostomy-supplies"
    ],
    "care_category_details": [
      {
        "slug": "ostomy-supplies",
        "name": "Ostomy supplies",
        "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 A4361-A4437"
          }
        ],
        "as_of": "2026-10-01T00:00:00.000Z"
      }
    ]
  },
  "meta": {
    "source": "cms-hcpcs",
    "data_version": "2026-10"
  }
}

CMS attributes

A4435 in the HCPCS file

betos
D1F
coverage
C
action code
N
type of service
P
pricing indicator
37
action effective date
2013-01-01

Change history

Lifecycle

A4435 has been in effect since 2013-01-01. 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

Look up A4435 from code or an agent

curl
curl https://api.healthcare.dev/v1/codes/hcpcs/A4435 \
  -H "Authorization: Bearer $HDEV_API_KEY"
MCP prompt
Using the healthcare.dev MCP server, look up HCPCS Level II code A4435. 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.