Who bills the most Diagnostic exam of voice box using a flexible endoscope (31575) to Medicare in Pennsylvania?

Medicare Part B FFS · CY2024 · as published by CMS

Billing groups

21,775

Named-group FFS services

$6,899,115

Named-group submitted charges

$317

Avg charge / service

$109

Avg allowed / service

33%

Top-5 concentration

Independent share

89 physician groups billed Diagnostic exam of voice box using a flexible endoscope (31575) to Medicare fee-for-service in Pennsylvania in 2024; the top five named groups hold 33% of that volume, and independent (non-hospital-affiliated) groups deliver 0%.

31575 — Diagnostic exam of voice box using a flexible endoscope · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.

Snapshot covers the whole Pennsylvania market — the table below shows the top 100 groups (free tier).

Payer-mix context

Medicare fee-for-service covers 46% of Medicare in Pennsylvania; Medicare Advantage penetration 45% → 54% since 2020.

Market structure — concentration, independent share, and the consolidation trend for this market — is part of the market analytics platform — built, not launched yet. Notify me at launch →

#	Physician group	City	St	Specialty	Providers	31575 svcs	Share*	Phone
1	UNIVERSITY OF PENN - MEDICAL GROUP	PHILADELPHIA	PA	PHYSICIAN ASSISTANT	3505	2,275	7.7%	(215) 662-2777
2	LEHIGH VALLEY PHYSICIAN GROUP	ALLENTOWN	PA	PHYSICIAN ASSISTANT	2389	1,524	5.2%	—
3	WELLSPAN MEDICAL GROUP	YORK	PA	PHYSICIAN ASSISTANT	2312	1,243	4.2%	—
4	GEISINGER CLINIC	DANVILLE	PA	PHYSICIAN ASSISTANT	3426	1,171	4.0%	(570) 271-6144
5	PINNACLE ENT ALLIANCE LLC	HAVERTOWN	PA	QUALIFIED AUDIOLOGIST	67	1,049	3.6%	6104466900230
6	JEFFERSON UNIVERSITY PHYSICIANS	PHILADELPHIA	PA	DIAGNOSTIC RADIOLOGY	1570	931	3.2%	—
7	PROVIDENCE EAR NOSE AND THROAT ASSOCIATES INC	CHESTER	PA	OTOLARYNGOLOGY	13	745	2.5%	(610) 874-5366
8	EAR NOSE AND THROAT ASSOCIATES OF CHESTER COUNTY	EXTON	PA	QUALIFIED AUDIOLOGIST	16	724	2.5%	(610) 363-2532
9	METHODIST ASSOCIATES IN HEALTHCARE, INC	PHILADELPHIA	PA	DIAGNOSTIC RADIOLOGY	398	558	1.9%	(215) 955-6161
10	LAWRENCE I KATIN MD PC	PAOLI	PA	OTOLARYNGOLOGY	4	502	1.7%	(610) 647-6070
11	TRI COUNTY EAR NOSE AND THROAT PC	HONESDALE	PA	OTOLARYNGOLOGY	3	471	1.6%	(570) 491-1525
12	UNIVERSITY OF PITTSBURGH PHYSICIANS	PITTSBURGH	PA	DIAGNOSTIC RADIOLOGY	4291	463	1.6%	—
13	ALLEGHENY CLINIC	PITTSBURGH	PA	PHYSICIAN ASSISTANT	2293	446	1.5%	—
14	SOUTH HILLS ENT ASSOCIATION	BETHEL PARK	PA	QUALIFIED AUDIOLOGIST	8	440	1.5%	4128317570325
15	MAIN LINE HEALTHCARE	BRYN MAWR	PA	NURSE PRACTITIONER	1157	413	1.4%	—
16	THE MILTON S HERSHEY MEDICAL CENTER PHYSICIANS GROUP	HERSHEY	PA	PHYSICIAN ASSISTANT	1599	362	1.2%	(717) 531-5638
17	BUCKS ENT ASSOCIATES, P.C.	LANGHORNE	PA	OTOLARYNGOLOGY	5	327	1.1%	(267) 689-1000
18	PINNACLE HEALTH MEDICAL SERVICES	HARRISBURG	PA	PHYSICIAN ASSISTANT	1060	314	1.1%	(717) 782-2100
19	TEMPLE FACULTY PRACTICE PLAN INC	PHILADELPHIA	PA	PHYSICIAN ASSISTANT	1330	287	1.0%	—
20	LANCASTER GENERAL MEDICAL GROUP	LANCASTER	PA	PHYSICIAN ASSISTANT	580	276	0.9%	—
21	SPECIALTY PHYSICIAN ASSOCIATES, LLC	BETHLEHEM	PA	OTOLARYNGOLOGY	44	273	0.9%	—
22	AOP, INC.	CAMP HILL	PA	PHYSICIAN ASSISTANT	12	264	0.9%	(717) 763-7400
23	TRINITY HEALTH MID-ATLANTIC MEDICAL GROUP	LANGHORNE	PA	NURSE PRACTITIONER	383	253	0.9%	—
24	REGIONAL HEALTH SERVICES INC	ERIE	PA	PHYSICIAN ASSISTANT	588	250	0.9%	—
25	UPMC COMMUNITY MEDICINE INC	PITTSBURGH	PA	FAMILY PRACTICE	749	236	0.8%	(412) 281-0322
26	OTORHINOLARYNGOLOGY ASSOCIATES PC	PALMERTON	PA	PHYSICIAN ASSISTANT	4	232	0.8%	(610) 824-5050
27	UNIVERSITY OTOLARYNGOLOGY ASSOCIATES PC	PHILADELPHIA	PA	OTOLARYNGOLOGY	9	221	0.8%	(215) 331-6878
28	ENT HEAD AND NECK SPECIALISTS, PC	WYOMISSING	PA	OTOLARYNGOLOGY	10	204	0.7%	(610) 374-5599
29	BERKS E.N.T. SURGICAL ASSOCIATES, INC.	WYOMISSING	PA	OTOLARYNGOLOGY	4	195	0.7%	(610) 376-9728
30	SUSQUEHANNA PHYSICIAN SERVICES	WILLIAMSPORT	PA	PHYSICIAN ASSISTANT	608	189	0.6%	(570) 326-8005
31	VALLEY ENT, P.C.	FORTY FORT	PA	OTOLARYNGOLOGY	6	189	0.6%	(570) 283-0524
32	EAR NOSE AND THROAT SPECIALISTS OF NORTHWESTERN PENNSYLVANIA	ERIE	PA	OTOLARYNGOLOGY	9	187	0.6%	8148649994339
33	CLARITY ENT LLC	SPRING HOUSE	PA	OTOLARYNGOLOGY	4	182	0.6%	(267) 865-0005
34	PINNACLE PHYSICIANS GROUP LLC	TREVOSE	PA	PHYSICIAN ASSISTANT	31	181	0.6%	(215) 464-4111
35	ENT SURGICAL GROUP, PC	KINGSTON	PA	OTOLARYNGOLOGY	2	177	0.6%	(570) 714-3434
36	BROKER,CRAMER AND SWANSON ENT, PC	PHOENIXVILLE	PA	QUALIFIED AUDIOLOGIST	14	176	0.6%	(610) 415-1100
37	COASTAL CAROLINA ENT DO PA	WHITEVILLE	PA	OTOLARYNGOLOGY	6	158	0.5%	(910) 914-0540
38	ENT AND FACIAL PLASTIC SURGICAL ASSOCIATES, LLP	LANGHORNE	PA	OTOLARYNGOLOGY	8	157	0.5%	(215) 757-7300
39	WEST VIRGINIA UNIVERSITY MEDICAL CORPORATION	MORGANTOWN	PA	PHYSICIAN ASSISTANT	1996	137	0.5%	(304) 598-4865
40	OTOLARYNGOLOGY PLASTIC SURGERY ASSOCIATES, PC	LANSDALE	PA	OTOLARYNGOLOGY	5	135	0.5%	(215) 368-5290
41	ATLANTICARE PHYSICIAN GROUP PA	EGG HARBOR TOWNSHIP	PA	NURSE PRACTITIONER	507	133	0.5%	—
42	NORTHEAST GEORGIA OTOLARYNGOLOGY	GAINESVILLE	PA	OTOLARYNGOLOGY	13	133	0.5%	(770) 536-4352
43	CLEARFIELD JEFFERSON HEAD AND NECK SURGICAL ASSOCIATES, INC.	DU BOIS	PA	NURSE PRACTITIONER	2	132	0.4%	(814) 375-0455
44	CLINICAL HEALTH CARE ASSOCIATES OF NEW JERSEY PC	CHERRY HILL	PA	DIAGNOSTIC RADIOLOGY	825	129	0.4%	(856) 433-2535
45	ENT SURGERY GROUP PC	CAMP HILL	PA	QUALIFIED AUDIOLOGIST	8	126	0.4%	(717) 761-4844
46	KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC	LARGO	PA	INTERNAL MEDICINE	1965	122	0.4%	(301) 618-5700
47	LANCASTER EAR NOSE AND THROAT LLC	LANCASTER	PA	OTOLARYNGOLOGY	4	121	0.4%	(717) 517-9083
48	GUTHRIE MEDICAL GROUP PC	SAYRE	PA	PHYSICIAN ASSISTANT	804	118	0.4%	(570) 888-5858
49	WASHINGTON EAR, NOSE AND THROAT, LLC	WASHINGTON	PA	OTOLARYNGOLOGY	4	115	0.4%	(724) 225-8995
50	MEADVILLE MEDICAL CENTER	MEADVILLE	PA	NURSE PRACTITIONER	141	113	0.4%	—
51	ENLOE MEDICAL CENTER	CHICO	PA	DIAGNOSTIC RADIOLOGY	362	107	0.4%	(530) 332-4470
52	BARTON MEDICAL FOUNDATION	SOUTH LAKE TAHOE	PA	PHYSICIAN ASSISTANT	95	103	0.4%	(530) 539-6620
53	NATIONAL SINUS INSTITUTE PLLC	DEMING	PA	PHYSICIAN ASSISTANT	35	96	0.3%	(575) 449-8949
54	HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC	BOSTON	PA	INTERNAL MEDICINE	1689	95	0.3%	(781) 983-9088
55	ENT AND ALLERGY SPECIALISTS OF WESTERN PA PC	SEWICKLEY	PA	QUALIFIED AUDIOLOGIST	9	94	0.3%	(412) 741-2122
56	EVANGELICAL MEDICAL SERVICES ORGANIZATION	LEWISBURG	PA	PHYSICIAN ASSISTANT	262	92	0.3%	(570) 522-2000
57	EAR NOSE THROAT FACIAL PLASTIC SURGERY SPECIALISTS PC	WILLOW GROVE	PA	OTOLARYNGOLOGY	2	92	0.3%	(215) 659-8805
58	EXCELA HEALTH PHYSICIAN PRACTICES, INC	GREENSBURG	PA	PHYSICIAN ASSISTANT	470	83	0.3%	(724) 261-5610
59	RUTGERS HEALTH-RWJ NEUROSURGERY FACULTY	NEW BRUNSWICK	PA	PHYSICIAN ASSISTANT	192	82	0.3%	(732) 828-3000
60	BOSCO E NORONHA MD,PC	INDIANA	PA	OTOLARYNGOLOGY	2	70	0.2%	(724) 349-5440
61	EAR NOSE AND THROAT ASSOCIATES OF BUTLER, LTD	BUTLER	PA	QUALIFIED AUDIOLOGIST	4	69	0.2%	(724) 782-0028
62	POUDRE VALLEY MEDICAL GROUP LLC	COLORADO SPRINGS	PA	PHYSICIAN ASSISTANT	2390	65	0.2%	—
63	MELISSA SCHWARTZ, D.O. LLC	ELKINS PARK	PA	OTOLARYNGOLOGY	2	64	0.2%	(215) 887-7380
64	STRAUB CLINIC AND HOSPITAL	HONOLULU	PA	NURSE PRACTITIONER	431	58	0.2%	(808) 522-4000
65	NORTH FLORIDA SURGEONS PA	JACKSONVILLE	PA	PHYSICIAN ASSISTANT	331	57	0.2%	(904) 396-1725
66	MOUNT NITTANY MEDICAL CENTER HEALTH SERVICES INC	STATE COLLEGE	PA	PHYSICIAN ASSISTANT	363	56	0.2%	(814) 234-8800
67	LENOX HILL HOSPITAL MEDICAL PC	NEW YORK	PA	OTOLARYNGOLOGY	30	53	0.2%	(212) 434-4500
68	LANCASTER GENERAL HOSPITAL	LANCASTER	PA	NURSE PRACTITIONER	511	53	0.2%	(267) 857-7751
69	UNIVERSITY OF PITTSBURGH CANCER INSTITUTE CANCER SERVICES	PITTSBURGH	PA	RADIATION ONCOLOGY	57	51	0.2%	(412) 623-6720
70	THE AROOSTOOK MEDICAL CENTER	PRESQUE ISLE	PA	NURSE PRACTITIONER	112	42	0.1%	—
71	OPHELIA MEDICAL GROUP FL PA	PHILADELPHIA	PA	NURSE PRACTITIONER	96	41	0.1%	(215) 585-2144
72	MERCY CLINIC SPRINGFIELD COMMUNITIES	SPRINGFIELD	PA	PHYSICIAN ASSISTANT	1128	41	0.1%	—
73	SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP	LOS ANGELES	PA	INTERNAL MEDICINE	11157	40	0.1%	(800) 954-8000
74	SOMERSET HEALTH SERVICES INC	SOMERSET	PA	PHYSICIAN ASSISTANT	45	40	0.1%	—
75	EINSTEIN PRACTICE PLAN INC	PHILADELPHIA	PA	DIAGNOSTIC RADIOLOGY	740	38	0.1%	(215) 456-8242
76	ALBANY MEDICAL COLLEGE	ALBANY	PA	PHYSICIAN ASSISTANT	1070	37	0.1%	(518) 262-3277
77	EAR, NOSE AND THROAT CONSULTANTS OF NEVADA	HENDERSON	PA	OTOLARYNGOLOGY	15	34	0.1%	(702) 792-6700
78	HUNTERDON OTOLARYNGOLOGY ASSOCIATES	FLEMINGTON	PA	OTOLARYNGOLOGY	15	31	0.1%	9087889131209
79	PEACEHEALTH MEDICAL GROUP	EUGENE	PA	NURSE PRACTITIONER	259	27	0.1%	(541) 222-8700
80	SHOHET EAR ASSOCIATES MEDICAL GROUP INC	NEWPORT BEACH	PA	QUALIFIED AUDIOLOGIST	11	26	0.1%	(949) 631-4327
81	CHARLES COLE MEMORIAL HOSPITAL	COUDERSPORT	PA	NURSE PRACTITIONER	69	26	0.1%	—
82	PENN STATE HEALTH MEDICAL GROUP LLC	CAMP HILL	PA	PHYSICIAN ASSISTANT	700	25	0.1%	(717) 972-4250
83	COASTAL EAR NOSE AND THROAT LLC	NEPTUNE	PA	OTOLARYNGOLOGY	19	24	0.1%	(732) 280-7855
84	ALLENTOWN RADIATION ONCOLOGY ASSOCIATES PC	ALLENTOWN	PA	RADIATION ONCOLOGY	10	22	0.1%	(610) 402-0709
85	BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC	BOSTON	PA	PHYSICIAN ASSISTANT	2942	21	0.1%	(617) 732-5500
86	THE ENT AND ALLERGY CENTERS OF TEXAS, PLLC	MCKINNEY	PA	OTOLARYNGOLOGY	54	20	0.1%	(972) 984-1050
87	NEW YORK UNIVERSITY	NEW YORK	PA	DIAGNOSTIC RADIOLOGY	5704	15	0.1%	(212) 263-9700
88	UNM MEDICAL GROUP INC	ALBUQUERQUE	PA	FAMILY PRACTICE	1089	14	0.0%	(505) 272-2111
89	OTOLARYNGOLOGY ASSOCIATES PC	FAIRFAX	PA	OTOLARYNGOLOGY	30	12	0.0%	(703) 383-8130

*Share of Pennsylvania's disclosed Medicare-FFS services for 31575, counted once per clinician. Volume is placed in the state it was billed from, so this page ranks the groups actually billing 31575 in Pennsylvania — 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 →

Notify me at launch Open this search & refine → Browse Medicare billing by specialty →