Who bills the most Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101) to Medicare in Iowa?
Medicare Part B FFS · CY2024 · as published by CMS28 physician groups billed Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101) to Medicare fee-for-service in Iowa in 2024; the top five named groups hold 55% of that volume, and independent (non-hospital-affiliated) groups deliver 0%.
G0101 — Cervical or vaginal cancer screening; pelvic and clinical breast examination · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.
Snapshot covers the whole Iowa market — the table below shows the top 100 groups (free tier).
Medicare fee-for-service covers 62% of Medicare in Iowa; Medicare Advantage penetration 25% → 38% since 2020.
| # | Physician group | City | St | Specialty | Providers | G0101 svcs | Share* | Phone |
|---|---|---|---|---|---|---|---|---|
| 1 | STATE UNIVERSITY OF IOWA | IOWA CITY | IA | PHYSICIAN ASSISTANT | 1902 | 285 | 10.2% | (319) 678-8201 |
| 2 | SOUTHEAST IOWA REGIONAL MEDICAL CENTER INC | WEST BURLINGTON | IA | NURSE PRACTITIONER | 293 | 270 | 9.6% | (319) 768-1000 |
| 3 | OBSTETRICS AND GYNECOLOGY SPECIALISTS PC | DAVENPORT | IA | OBSTETRICS/GYNECOLOGY | 8 | 243 | 8.7% | (563) 355-1853 |
| 4 | OB-GYN ASSOCIATES PC | CEDAR RAPIDS | IA | OBSTETRICS/GYNECOLOGY | 18 | 242 | 8.6% | (319) 391-5501 |
| 5 | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | BETTENDORF | IA | NURSE PRACTITIONER | 1202 | 179 | 6.4% | — |
| 6 | THE IOWA CLINIC PC | WEST DES MOINES | IA | PHYSICIAN ASSISTANT | 302 | 147 | 5.3% | (515) 343-1000 |
| 7 | NORTH IOWA MERCY CLINICS | MASON CITY | IA | NURSE PRACTITIONER | 316 | 96 | 3.4% | — |
| 8 | COVENANT MEDICAL CENTER INC | WATERLOO | IA | NURSE PRACTITIONER | 233 | 93 | 3.3% | — |
| 9 | MCFARLAND CLINIC PC | AMES | IA | PHYSICIAN ASSISTANT | 352 | 86 | 3.1% | (515) 239-4400 |
| 10 | SIOUXLAND OBSTETRICS AND GYNECOLOGY PC | SIOUX CITY | IA | OBSTETRICS/GYNECOLOGY | 6 | 77 | 2.8% | (712) 277-3141 |
| 11 | DORAN AND DORAN PC | AMES | IA | OBSTETRICS/GYNECOLOGY | 6 | 63 | 2.3% | 51523969704769 |
| 12 | WEST DES MOINES OB/GYN ASSOCIATES PC | WEST DES MOINES | IA | OBSTETRICS/GYNECOLOGY | 13 | 57 | 2.0% | (515) 223-5466 |
| 13 | PHYSICIANS CLINIC INC | OMAHA | IA | PHYSICIAN ASSISTANT | 561 | 48 | 1.7% | (402) 354-8163 |
| 14 | MEDICAL ASSOCIATES CLINIC P C | DUBUQUE | IA | PHYSICIAN ASSISTANT | 223 | 42 | 1.5% | (563) 584-4100 |
| 15 | MERCY SPECIALTY CLINIC | CLINTON | IA | NURSE PRACTITIONER | 66 | 32 | 1.1% | (563) 243-2511 |
| 16 | ADVANCED WELLNESS CENTER, P.C. | DUBUQUE | IA | NURSE PRACTITIONER | 2 | 31 | 1.1% | (563) 556-6292 |
| 17 | PELLA REGIONAL HEALTH CENTER | PELLA | IA | FAMILY PRACTICE | 94 | 30 | 1.1% | (641) 628-3832 |
| 18 | GENESIS HEALTH SYSTEM | DAVENPORT | IA | FAMILY PRACTICE | 217 | 30 | 1.1% | (563) 421-6610 |
| 19 | CEDAR RAPIDS OB-GYN SPECIALISTS, P.C. | CEDAR RAPIDS | IA | OBSTETRICS/GYNECOLOGY | 8 | 29 | 1.0% | (319) 363-2682 |
| 20 | OTTUMWA HEALTH GROUP LLC | OTTUMWA | IA | NURSE PRACTITIONER | 26 | 28 | 1.0% | (641) 684-2615 |
| 21 | MERCY PHYSICIAN ASSOCIATES INC | HIAWATHA | IA | NURSE PRACTITIONER | 100 | 26 | 0.9% | (319) 378-8362 |
| 22 | BROADLAWNS MEDICAL CENTER | DES MOINES | IA | NURSE PRACTITIONER | 308 | 21 | 0.8% | (515) 282-2200 |
| 23 | SILVER SPRING HEALTH CARE MANAGEMENT INC | WAKEFIELD | IA | NURSE PRACTITIONER | 132 | 17 | 0.6% | (401) 788-8780 |
| 24 | MERCY CLINICS INC | DES MOINES | IA | NURSE PRACTITIONER | 435 | 15 | 0.5% | (515) 461-9786 |
| 25 | DEWITT FAMILY PRACTICE PLLC | DE WITT | IA | FAMILY PRACTICE | 4 | 14 | 0.5% | (563) 659-6090 |
| 26 | SIOUXLAND WOMEN'S HEALTH CARE PC | SIOUX CITY | IA | OBSTETRICS/GYNECOLOGY | 6 | 13 | 0.5% | (712) 252-0501 |
| 27 | OBSTETRICAL GYNECOLOGICAL ASSOCIATES OF DES MOINES PLC | DES MOINES | IA | OBSTETRICS/GYNECOLOGY | 6 | 11 | 0.4% | (515) 288-3287 |
| 28 | DENVER HEALTH AND HOSPITAL AUTHORITY | DENVER | IA | INTERNAL MEDICINE | 831 | 11 | 0.4% | — |
*Share of Iowa's disclosed Medicare-FFS services for G0101, counted once per clinician. Volume is placed in the state it was billed from, so this page ranks the groups actually billing G0101 in Iowa — 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 →