Visit for drug monitoring
Brief office visit for the sole purpose of monitoring or changing drug prescriptions used in the treatment of mental psychoneurotic and personality disorders
This code is no longer in use: it was retired on 2015-01-01. No replacement code is listed here.
curl https://api.healthcare.dev/v1/codes/hcpcs/M0064 \ -H "Authorization: Bearer $HDEV_API_KEY"
{
"data": {
"code": "M0064",
"parent": null,
"status": "retired",
"system": "hcpcs",
"display": "Visit for drug monitoring",
"billable": false,
"attributes": {
"betos": "M5B",
"coverage": "D",
"action_code": "N",
"type_of_service": "1",
"pricing_indicator": "11",
"action_effective_date": "2015-01-01"
},
"description": "Brief office visit for the sole purpose of monitoring or changing drug prescriptions used in the treatment of mental psychoneurotic and personality disorders",
"replaced_by": [],
"effective_end": "2015-01-01",
"effective_start": "1992-01-01",
"care_categories": [
"mental-health-care"
],
"care_category_details": [
{
"slug": "mental-health-care",
"name": "Therapy and mental health services",
"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 M5B"
}
],
"as_of": "2026-10-01T00:00:00.000Z"
}
]
},
"meta": {
"source": "cms-hcpcs",
"data_version": "2026-10"
}
}CMS attributes
Change history
M0064 has been in effect since 1992-01-01 and was retired on 2015-01-01. 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/M0064 \ -H "Authorization: Bearer $HDEV_API_KEY"
Using the healthcare.dev MCP server, look up HCPCS Level II code M0064. 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.