{
    "code": "A9558",
    "coding_system": "HCPCS",
    "canonical_url": "https://localishealth.com/hcpcs/A9558/2013/A",
    "release_specific_url": "https://localishealth.com/hcpcs/A9558/2025/D",
    "description": "Xe133 xenon 10mci",
    "answer": {
        "question": "What is the Medicare allowed amount for HCPCS A9558?",
        "text": "HCPCS A9558 carries status C (carrier-priced) in the Q4 2025 release, so there is no single national rate—Medicare contractors publish their own amounts. Your Medicare Administrative Contractor prices this code case by case, usually after reviewing documentation. Contractor-published amounts on file range $281.63–$290.82 across 17 localities; enter a ZIP for the exact local amount."
    },
    "release": {
        "schedule": "pfs",
        "year": 2025,
        "quarter": "D",
        "label": "Q4 2025",
        "effective": "October 1 – December 31, 2025",
        "revision": 1
    },
    "status": {
        "code": "C",
        "non_facility_payable": false,
        "facility_payable": false
    },
    "national_rates_usd": {
        "office_non_facility": null,
        "facility": null,
        "sequestration_applied": false,
        "gpci": 1
    },
    "rvus": {
        "work": null,
        "practice_expense_non_facility": null,
        "practice_expense_facility": null,
        "malpractice": null
    },
    "formula": "(work_rvu × work_gpci + pe_rvu × pe_gpci + mp_rvu × mp_gpci) × conversion_factor",
    "conversion_factor": 32.3465,
    "source": {
        "label": "Physician relative value file (Q4 2025)",
        "cms_url": "https://www.cms.gov/files/zip/rvu25d-updated-09/11/2025.zip",
        "local_source_url": "https://localishealth.com/sources/physician-fee-schedule/2025/D",
        "file": "PPRRVU2025_Oct.csv",
        "row": 13749,
        "sha256": "8af460f38bf982b79b07269fbc8b7256a8ef3bd3aa025a9c5cb71c1e52523c56"
    },
    "modified_at": "2026-08-11T01:25:12+00:00"
}