{
    "code": "64400",
    "coding_system": "CPT",
    "canonical_url": "https://localishealth.com/cpt/64400/2020/A",
    "release_specific_url": "https://localishealth.com/cpt/64400/2020/D",
    "answer": {
        "question": "What was the Medicare allowed amount for CPT 64400 in Q4 2020?",
        "text": "The national PFS baseline was $110.07 for CPT 64400 in the office (non-facility) setting and $51.97 in a facility under the Q4 2020 Physician Fee Schedule, effective October 2020. These are the national allowed amounts before locality (GPCI) adjustment; sequestration is excluded. Across payment localities, the office amount is $95.94–$136.94 and the facility amount is $45.60–$66.41. This price has been unchanged since Q1 2020, when it decreased 21.3%."
    },
    "release": {
        "schedule": "pfs",
        "year": 2020,
        "quarter": "D",
        "label": "Q4 2020",
        "effective": "October 1 – December 31, 2020",
        "revision": 1
    },
    "status": {
        "code": "A",
        "non_facility_payable": true,
        "facility_payable": true
    },
    "national_rates_usd": {
        "office_non_facility": 110.07,
        "facility": 51.97,
        "sequestration_applied": false,
        "gpci": 1
    },
    "rvus": {
        "work": 0.75,
        "practice_expense_non_facility": 2.12,
        "practice_expense_facility": 0.51,
        "malpractice": 0.18
    },
    "formula": "(work_rvu × work_gpci + pe_rvu × pe_gpci + mp_rvu × mp_gpci) × conversion_factor",
    "conversion_factor": 36.0896,
    "source": {
        "label": "Physician relative value file (Q4 2020)",
        "cms_url": "https://www.cms.gov/files/zip/rvu20d-updated-11232020.zip",
        "local_source_url": "https://localishealth.com/sources/physician-fee-schedule/2020/D",
        "file": "PPRRVU20_OCT.csv",
        "row": 11518,
        "sha256": "504fd19a9bc1d2eeebb290adac2d7de6c56d4e86cde7532df1862fe42494d319"
    },
    "modified_at": "2026-08-04T03:10:00+00:00"
}