NEVVI Medicare utilization intelligence
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Market snapshot

Nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS
0646T Implantation of artificial valve between right upper and lower chambers of heart through catheter HCPCS · Cardiovascular procedure
Classification Procedure Cardiovascular (CMS RBCS)
First observed 2022
National scale 391 services · est. ▲ 573.4% YoY · 194 FFS beneficiaries (CY2024, all-Medicare estimate) — 195 observed fee-for-service services
Medicare paid $641K · est. · $1638.34 avg / service, national — $319K observed FFS
CMS descriptor · RBCS classification · Medicare Part B physician/supplier claims, 12-year window
Estimated all-Medicare volume estimate
FFS + estimated MA

~391 services

195 observed fee-for-service (50%) · ~196 estimated Medicare Advantage.

Billing for this code concentrates in one state — scaled by the national payer mix (FFS share as of 2024) — scaled estimate — assumes MA utilization mirrors FFS; not an observation. How we scale
Payments · FFS observed

$319K

all-Medicare ≈$641K — estimate; price parity assumed as well
Rate per 1,000 FFS

0.0

claims denominator · a rate — never scaled
Named groups

6

6 at the ≥11-service disclosure floor
Top states — 0646T (CY2024)

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

The 3-year rate

Growing on the honest basis across 3 years

2022202320240.0
Per 1,000 FFS beneficiaries, claims denominator · the dated per-year table is a Platform view
What they charge

Half the field lists between $4,592 and $7,406

Submitted charges are provider-set list amounts, not payments · median $4,902 (named groups)
National benchmarkspremium

Computed for this market — a Platform view

Market positionpremium

Computed for this market — a Platform view

The whole field, one canvaspremium

Computed for this market — a Platform view

See it in full: nuclear heart imaging (78452) in Arizona is open as a live example — every paid panel, on real data.

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Data year: CY2024 CY2023 CY2022 locked column CY2021 locked column CY2020 locked column

sorts locked on the free tier · services rank pinned · refine and export are Platform features

1
WEST HOLLYWOOD · CA · NURSE PRACTITIONER · 802 providers · hospital-affiliated · (310) 423-3277
51services 39.2%Share of state* $8,170avg list premiumMedicare $
2
STANFORD · CA · DIAGNOSTIC RADIOLOGY · 3039 providers · hospital-affiliated · (650) 723-4000
33services 25.4%Share of state* $8,686avg list premiumMedicare $
3
DETROIT · MI · PHYSICIAN ASSISTANT · 2536 providers · hospital-affiliated · (313) 916-2600
18services 100.0%Share of state* $4,690avg list premiumMedicare $
4
NAPLES · FL · NEUROLOGY · 515 providers · hospital-affiliated · (239) 436-5100
13services 100.0%Share of state* $5,114avg list premiumMedicare $
5
ATLANTA · GA · PHYSICIAN ASSISTANT · 477 providers · hospital-affiliated · (404) 605-5000
12services 100.0%Share of state* $4,541avg list premiumMedicare $

You are at the seam — 5 of 6 groups named.

See the Platform — the full read, every number below, code baskets, and export. Notify me at launch →
That's the top 5 of 6 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 →

Medicare $ counts 0646T payments in the market each row names, CY2024; avg list is that row's submitted charges per service on the same basis — list amounts, not payments.

*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 →