NEVVI Medicare utilization intelligence
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Market snapshot

Nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS
34848 Repair of aorta in abdomen between and below kidneys with graft, including 4 or more grafts in abdominal organ arteries with review by radiologist CPT · Vascular procedure
Classification Procedure › Vascular (CMS RBCS)
First observed 2014
National scale 786 services · est. ▲ 40.8% YoY · 412 FFS beneficiaries (CY2024, all-Medicare estimate) — 413 observed fee-for-service services
Medicare paid $1.5M · est. · $1891.15 avg / service, national — $781K observed FFS
CMS descriptor · RBCS classification · Medicare Part B physician/supplier claims, 12-year window
Billing groups

16

Named groups billing this code
Named-group all-Medicare svcs · est.

611

Scaled from 322 observed FFS services.
FFS of Medicare

49%

Payer-mix frame
Services · year over year
Services YoY

+40.9%

All-Medicare est. · observed FFS +41.0%
Volume, not care. A shrinking fee-for-service denominator is not a shrinking market.
Estimated all-Medicare volume estimate
FFS + estimated MA

~611 services

322 observed fee-for-service (53%) · ~289 estimated Medicare Advantage.

Scaled from the observed floor by each state’s fee-for-service share (FFS share as of 2024) — scaled estimate — assumes MA utilization mirrors FFS; not an observation. How we scale
Top states — 34848 (CY2024)
MA 115 CA 91 TX 71 CT 69 PA 66

Est. all-Medicare services by billing state (scaled estimate — assumes MA utilization mirrors FFS); open a bar for that state's ranked market.

Billed → allowed → paid
Named-group submitted charges
$4.3M
Named-group allowed amount
$743K
Named-group Medicare payments
$1.1M · est.
— $595K observed FFS
Avg charge / svc
$13,459
Avg allowed / svc
$2,309
Avg payment / svc
$1,847
Totals are named-group (attributable) sums. Allowed is Medicare’s fee-schedule recognized price — what CMS recognizes, before the 80% Medicare pays.
Average charge per group
$3,291 16 groups · avg submitted charge / service $42,561
Market analyticsPlatform Methods →

Search a single state to see that market's full analytics — each panel renders gated on the free tier.

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Data year: CY2024 CY2023 CY2022  CY2021  CY2020 
# Physician group City St Specialty Providers 34848 svcs Submitted charges Avg charge Medicare $ Share of state* Phone
1 UMASS MEMORIAL MEDICAL GROUP INC WORCESTER MA PHYSICIAN ASSISTANT 2483 61 $1,114,264 $18,267 82.4% (508) 334-1000
2 UNIVERSITY OF MARYLAND SURGICAL ASSOCIATES PA BALTIMORE MD GENERAL SURGERY 101 39 $440,760 $11,302 100.0% (410) 328-5191
3 UNIVERSITY OF PENN - MEDICAL GROUP PHILADELPHIA PA PHYSICIAN ASSISTANT 3505 31 $304,079 $9,809 100.0% (215) 662-2777
4 NUVANCE HEALTH MEDICAL PRACTICE CT INC DANBURY CT PHYSICIAN ASSISTANT 748 30 $206,154 $6,872 100.0% (203) 739-7118
5 USC CARE MEDICAL GROUP INC LOS ANGELES CA DIAGNOSTIC RADIOLOGY 1374 19 $225,150 $11,850 42.2% (800) 872-2273
That's the top 5 of 16 groups. The platform ranks the whole market — code baskets, benchmarks, and the full ranked list. the full ranking is part of the market analytics platform — built, not launched yet. Notify me at launch →

*Share of the state's disclosed Medicare-FFS services for the primary code, counted once per clinician. "St" is the state the volume was billed from: a group appears in each state where its clinicians bill Medicare, with that state's volume and share ("City" is the 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, so shares reflect attributable volume. See Methods.

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 — and the observed foundation every market figure here builds on. Market totals anchor on a labeled all-Medicare estimate scaled from that foundation, with the observed count disclosed beside it — Medicare only, never all-payer. Modeled all-payer databases project every payer statistically and typically run higher. Same market, different denominator. How the numbers reconcile →