Loading...

    Explore
    • Policy Monitoring
    • Live Policy Feed
    • Billing Codes
    • NPI Medicare & Medicaid
    • Healthcare Providers
    • Health Insurance Payers
    • States
    • Service Lines
    • Taxonomy Codes
    Lookup tools
    • Billing Code Lookup
    • CPT Modifier Lookup
    • Provider Taxonomy Code Lookup
    • Healthcare Provider & Facility Lookup
    • Health Insurance Payer Lookup
    • Payer Contact Directory

    Policy & Benchmark Tools

    • Prior Authorization Lookup
    • Coverage Criteria Lookup
    • Timely Filing Lookup
    • Billing Code Reimbursement Rates
    • Payer Comparison Dashboard
    • Facility Comparison Dashboard
    • All tools

    Company

    • About OpenPayer
    • Data Sources
    • Trek Health
    OpenPayerby Trek Health
    LinkedInYouTube

    © 2026 Trek Health. All rights reserved.

    OpenPayer is built and maintained by Trek Health.

    v1.0.28
    OpenPayerService LinesClinic - Rehabilitation, Substance Use Disorder
    Ask Trek AI about this page

    Billing Codes

    HCPCS-H0020-METHADONE-ADMINISTRATION-OUTPATIENT-TREATMENT

    HCPCS H0020: Methadone Administration by Licensed Program

    HCPCS-H0020-METHADONE-ADMINISTRATION-OUTPATIENT-TREATMENT

    HCPCS H0020: Methadone Administration and Services

    HCPCS-H0035-MENTAL-HEALTH-PARTIAL-HOSPITALIZATION-LESS-THAN-24-HOURS

    HCPCS H0035: Mental Health Partial Hospitalization, Less Than 24 Hours

    HCPCS-H0015-INTENSIVE-OUTPATIENT-SUBSTANCE-USE-TREATMENT

    HCPCS H0015: Intensive Outpatient Alcohol and/or Drug Treatment

    HCPCS-H0035-MENTAL-HEALTH-PARTIAL-HOSPITALIZATION-LESS-THAN-24-HOURS

    HCPCS Level II H0035: Mental Health Partial Hospitalization, <24 Hours

    HCPCS-H0015-INTENSIVE-OUTPATIENT-SUBSTANCE-USE-TREATMENT

    HCPCS H0015: Intensive Outpatient Alcohol and/or Drug Treatment

    Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.

    Table of contents

    Progress1 / 1

    Explore openpayer tools

    • Billing CodesCPT, HCPCS, DRG & more
    • Reimbursement RatesCommercial vs. Medicare rate reports
    • ProvidersHospitals & facilities
    • PayersPlans & market footprint
    • Taxonomy CodesNUCC specialty codes
    • ModifiersCPT modifiers & usage
    • Prior AuthorizationPA policies by payer & drug
    • Timely FilingFiling deadlines by payer
    • Coverage CriteriaMedical necessity by payer
    • Payer ContactsClaims, PA & appeals contacts
    View all tools