NEVVI Medicare utilization intelligence
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Market snapshot

Nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS
82523 Collagen cross links test, (urine test to evaluate bone health) CPT · General Laboratory test
Classification Test General Laboratory Clinical Chemistry (CMS RBCS)
First observed 2013 — start of our 12-year window; the code predates it
National scale 85,566 services ▲ 14.9% YoY · 73,045 beneficiaries (CY2024, Medicare FFS)
Medicare paid $1.6M · $18.30 avg / service, national
CMS descriptor · RBCS classification · Medicare Part B physician/supplier claims, 12-year window
Billing groups

11

Named groups billing this code
Named-group FFS services

3,373

Attributable volume · fee-for-service
FFS of Medicare

49%

Payer-mix frame
Services · year over year
Services YoY

+14.9%

FFS enrollment -2.2%
Volume, not care. A shrinking fee-for-service denominator is not a shrinking market.
Estimated all-Medicare volume estimate
FFS + estimated MA

~6,819 services

3,373 observed fee-for-service (49%) · ~3,446 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 — 82523 (CY2024)

Disclosed Medicare fee-for-service services by billing state; open a bar for that state's ranked market.

Billed → allowed → paid
Named-group submitted charges
$174K
Named-group allowed amount
$62K
Named-group Medicare payments
$62K
Avg charge / svc
$52
Avg allowed / svc
$18
Avg payment / svc
$18
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
$30 11 groups · avg submitted charge / service $110
Market analyticsPlatform Methods →

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Data year: CY2024 CY2023 CY2022 locked column CY2021 locked column CY2020 locked column
Physician groups ranked by 82523 services, highest first, CY2024
# Physician group activate to sort City activate to sort St activate to sort Specialty activate to sort Providers activate to sort 82523 svcs sorted descending — activate to reverse Submitted charges activate to sort Avg charge activate to sort Medicare $ locked column Share* activate to sort Phone
1 CENTER FOR RHEUMATOLOGY MEDICAL CORPORATION LOS ANGELES CA RHEUMATOLOGY 9 1,190 $69,020 $58 premium 5.5% (310) 659-7878
2 NORTH SHORE MEDICAL GROUP OF THE MOUNT SINAI SCHOOL OF MEDICINE GREENLAWN NY DIAGNOSTIC RADIOLOGY 315 475 $22,184 $47 premium 9.8% (631) 628-5000
3 ENDOCRINE AND DIABETES PA LIVINGSTON NJ ENDOCRINOLOGY 2 438 $30,310 $69 premium 2.8% (973) 322-7200
4 PRINE HEALTH MEDICAL GROUP, PLLC MANHASSET NY NEPHROLOGY 75 337 $15,738 $47 premium 6.9% (516) 407-2727
5 ENDOCRINE ASSOCIATES OF ROCKLAND LLP POMONA NY ENDOCRINOLOGY 4 332 $11,620 $35 premium 6.8% (845) 362-3111
6 EAST COAST MEDICAL ASSOCIATES, INC. BOCA RATON FL ENDOCRINOLOGY 6 329 $9,840 $30 premium 4.6% (561) 391-1085
7 ARTHRITIS ASSOCIATES, P.A. SAN ANTONIO TX RHEUMATOLOGY 6 109 $5,559 $51 premium 2.4% 2104772626242
8 CORE PHYSICIANS LLC EXETER NH PHYSICIAN ASSISTANT 292 82 $3,608 $44 premium 81.2% (603) 929-1195
9 FORT WAYNE ENDOCRINOLOGY PC FORT WAYNE IN NURSE PRACTITIONER 3 28 $3,080 $110 premium 17.4% (260) 436-1248
10 CLEVELAND CLINIC CLEVELAND OH PHYSICIAN ASSISTANT 6828 27 $1,609 $60 premium 2.7%
11 RHEUMATOLOGY CONSULTANTS, LLP HEWLETT NY RHEUMATOLOGY 10 26 $1,872 $72 premium 0.5% (516) 295-4481

*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. 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 →