Who bills the most Group psychotherapy (90853) to Medicare in Oklahoma?
Medicare Part B FFS · CY2024 · as published by CMS2 physician groups billed Group psychotherapy (90853) to Medicare fee-for-service in Oklahoma in 2024; independent (non-hospital-affiliated) groups deliver 41%.
90853 — Group psychotherapy · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.
Snapshot covers the whole Oklahoma market — the table below shows the top 100 groups (free tier).
Medicare fee-for-service covers 59% of Medicare in Oklahoma; Medicare Advantage penetration 25% → 41% since 2020.
| # | Physician group | City | St | Specialty | Providers | 90853 svcs | Share* | Phone |
|---|---|---|---|---|---|---|---|---|
| 1 | THE MCLEAN HOSPITAL CORPORATION | BELMONT | OK | PSYCHIATRY | 185 | 55 | 59.1% | (617) 855-3450 |
| 2 | BRIGHTER DIMENSIONS LLC | BROKEN ARROW | OK | MENTAL HEALTH COUNSELOR | 9 | 38 | 40.9% | (918) 615-6620 |
*Share of Oklahoma's disclosed Medicare-FFS services for 90853, counted once per clinician. Volume is placed in the state it was billed from, so this page ranks the groups actually billing 90853 in Oklahoma — including groups registered elsewhere ("City" is each group's registered location). Group figures sum clinicians affiliated with exactly one group; clinicians in several groups are listed in each group's drill-down but not volume-attributed to any single group.
How to read this. Figures are Medicare fee-for-service only — not all-payer — from the CMS Medicare Physician & Other Practitioners Public Use File (Part B), CY2024 release. CMS suppresses any provider×code row under 11 beneficiaries, so a missing group means "suppressed," never zero. "Charges" are provider-submitted amounts, not payments. Groups are ranked by measured service volume attributed to clinicians in exactly one group — clinicians affiliated with several groups are listed in rosters but never volume-attributed to a single group — a direct read of the public record, not a rating or quality score. Full method: Methods & Sources.
Comparing against an all-payer estimate?
These are exact counts from Medicare fee-for-service claims — roughly a third to half of most procedure markets, depending on payer mix. Modeled all-payer databases project the remainder statistically; we publish the audited floor and label it as such. Same market, different denominator. How the numbers reconcile →