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Q0477

Pwr module pt cable lvad rpl

Power module patient cable for use with electric or electric/pneumatic ventricular assist device, replacement only

Code system
HCPCS Level II
Status
Active
Billable
Yes
In effect from
2018-01-01
Request
curl https://api.healthcare.dev/v1/codes/hcpcs/Q0477 \
  -H "Authorization: Bearer $HDEV_API_KEY"
200 OK · application/json
{
  "data": {
    "code": "Q0477",
    "parent": null,
    "status": "active",
    "system": "hcpcs",
    "display": "Pwr module pt cable lvad rpl",
    "billable": true,
    "attributes": {
      "betos": "D1F",
      "coverage": "D",
      "action_code": "N",
      "type_of_service": "P",
      "pricing_indicator": "38",
      "action_effective_date": "2018-01-01"
    },
    "description": "Power module patient cable for use with electric or electric/pneumatic ventricular assist device, replacement only",
    "replaced_by": [],
    "effective_end": null,
    "effective_start": "2018-01-01",
    "care_categories": [
      "implanted-devices"
    ],
    "care_category_details": [
      {
        "slug": "implanted-devices",
        "name": "Implanted devices",
        "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 Q0477-Q0509"
          }
        ],
        "as_of": "2026-10-01T00:00:00.000Z"
      }
    ]
  },
  "meta": {
    "source": "cms-hcpcs",
    "data_version": "2026-10"
  }
}

CMS attributes

Q0477 in the HCPCS file

betos
D1F
coverage
D
action code
N
type of service
P
pricing indicator
38
action effective date
2018-01-01

Change history

Lifecycle

Q0477 has been in effect since 2018-01-01. 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 Q0477 from code or an agent

curl
curl https://api.healthcare.dev/v1/codes/hcpcs/Q0477 \
  -H "Authorization: Bearer $HDEV_API_KEY"
MCP prompt
Using the healthcare.dev MCP server, look up HCPCS Level II code Q0477. 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.