J7328 — Hyaluronan or derivative, gelsyn-3, for intra-articular injection, 0.1 mg
4,848,572 observed fee-for-service (49%) · ~4,997,944 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
Disclosed Medicare fee-for-service services by billing state; open a bar for that state's ranked market. Average submitted charge / service by billing state, among the highest-volume states; open a bar for that state's ranked market.
- Market position — where this market sits on volume and growth among all state markets, and its rank.
- Worth a look — every state market for this search, ranked by a published score: size, growth, fragmentation, below-expected volume.
- Lookalike opportunities — groups billing below what peers of the same specialty, size, and state predict, with the expected figure shown.
- National benchmarks — where each group's volume sits nationally and within its specialty.
- Market structure — how concentrated this market is, and who owns the volume.
- Medicare-wide scaling — the exact payer split, and this market total scaled to all of Medicare, labeled as an estimate.
Nevvi's market analytics platform — code baskets, market structure and share, the twelve-year trend layer — is built and not launched yet. We're gathering interest in it.
Notify me at launch →Specialty market — Orthopedic Surgery: 1,342,262 services across 22 groups; top group 17%. See Orthopedic Surgery across all states →
| # | Physician group | City | St | Specialty | Providers | J7328 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share of specialty* | Share of state* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | PENINSULA ORTHOPEDIC ASSOCIATES INC | DALY CITY | CA | ORTHOPEDIC SURGERY | 18 | 228,683 | $1,127,634 | $5 | premium | — | 18.8% | (650) 756-5630 |
| 2 | GOLDEN STATE ORTHOPEDICS AND SPINE | WALNUT CREEK | CA | ORTHOPEDIC SURGERY | 190 | 226,296 | $622,314 | $3 | premium | — | 18.6% | (925) 939-8585 |
| 3 | DICKSON DIVELEY MIDWEST ORTHOPAEDIC CLINIC LLC | LEAWOOD | KS | ORTHOPEDIC SURGERY | 67 | 134,067 | $401,769 | $3 | premium | — | 84.4% | (913) 319-7600 |
| 4 | ORTHOPEDIC SPECIALISTS OF NORTH AMERICA PLLC | SCOTTSDALE | AZ | ORTHOPEDIC SURGERY | 308 | 85,512 | $310,968 | $4 | premium | — | 29.7% | (602) 385-2115 |
| 5 | HAYES AND FYDA MDS LTD | RENO | NV | ORTHOPEDIC SURGERY | 24 | 75,268 | $451,608 | $6 | premium | — | 100.0% | (775) 786-1600 |
| 6 | LONE STAR ORTHOPAEDIC AND SPINE SPECIALISTS, PLLC | MANSFIELD | TX | ORTHOPEDIC SURGERY | 20 | 69,216 | $276,864 | $4 | premium | — | 10.2% | (682) 341-7110 |
| 7 | ILLINOIS BONE AND JOINT INSTITUTE, LLC | BANNOCKBURN | IL | ORTHOPEDIC SURGERY | 595 | 64,344 | $191,755 | $3 | premium | — | 9.2% | — |
| 8 | AUSTIN SPORTS MEDICINE LLP | AUSTIN | TX | ORTHOPEDIC SURGERY | 17 | 63,551 | $254,204 | $4 | premium | — | 9.4% | (512) 450-1300 |
| 9 | MOUNTAINSTATE ORTHOPEDIC ASSOCIATES INC | MORGANTOWN | WV | ORTHOPEDIC SURGERY | 9 | 49,224 | $117,153 | $2 | premium | — | 37.4% | (304) 599-0720 |
| 10 | ORTHOONE SPORTS MEDICINE AND ORTHOPAEDICS PLLC | COLLIERVILLE | TN | ORTHOPEDIC SURGERY | 10 | 40,332 | $162,120 | $4 | premium | — | 29.4% | (901) 861-9610 |
| 11 | AUSTIN SPORTS MEDICINE LLP | AUSTIN | FL | ORTHOPEDIC SURGERY | 17 | 39,650 | $158,600 | $4 | premium | — | 6.7% | (512) 450-1300 |
| 12 | ORTHOPAEDIC INSTITUTE FOR SPINAL DISORDERS P A | HOUSTON | TX | ORTHOPEDIC SURGERY | 2 | 34,794 | $173,970 | $5 | premium | — | 5.1% | (713) 781-5676 |
| 13 | RYC ORTHOPAEDICS PC | NEW YORK | NY | ORTHOPEDIC SURGERY | 6 | 30,744 | $307,440 | $10 | premium | — | 4.0% | (212) 348-3636 |
| 14 | ORTHOPEDIC INSTITUTE OF MICHIGAN PLLC | LIVONIA | MI | ORTHOPEDIC SURGERY | 3 | 28,056 | $84,168 | $3 | premium | — | 10.8% | (734) 464-0400 |
| 15 | DICKSON DIVELEY MIDWEST ORTHOPAEDIC CLINIC LLC | LEAWOOD | MO | ORTHOPEDIC SURGERY | 67 | 26,058 | $78,173 | $3 | premium | — | 100.0% | (913) 319-7600 |
| 16 | CARROLLTON ORTHOPAEDIC CLINIC PC | CARROLLTON | OK | ORTHOPEDIC SURGERY | 33 | 21,504 | $64,512 | $3 | premium | — | 20.7% | (770) 834-0873 |
| 17 | JOHN E SAMANI MD PC | AUBURN HILLS | MI | ORTHOPEDIC SURGERY | 4 | 20,160 | $77,193 | $4 | premium | — | 7.7% | (248) 373-7600 |
| 18 | UNIVERSITY ORTHOPEDICS INC | PROVIDENCE | RI | ORTHOPEDIC SURGERY | 180 | 20,130 | $55,358 | $3 | premium | — | 100.0% | (401) 457-1500 |
| 19 | SPECIALTY ORTHOPEDIC GROUP OF MS, PLLC | TUPELO | MS | ORTHOPEDIC SURGERY | 41 | 17,136 | $225,888 | $13 | premium | — | 19.2% | (662) 767-4200 |
| 20 | ORTHOPEDIC ASSOCIATES OF PORT HURON PC | PORT HURON | MI | ORTHOPEDIC SURGERY | 22 | 16,800 | $65,242 | $4 | premium | — | 6.5% | (810) 985-4900 |
| 21 | ORTHOWEST LTD | CLEVELAND | OH | ORTHOPEDIC SURGERY | 5 | 15,960 | $43,596 | $3 | premium | — | 5.9% | (440) 816-5380 |
| 22 | CAMPBELL CLINIC, PC | GERMANTOWN | TN | ORTHOPEDIC SURGERY | 225 | 15,456 | $98,300 | $6 | premium | — | 11.3% | (901) 759-3100 |
| 23 | ACADEMY ORTHOPAEDIC CLINIC LLC | ALBUQUERQUE | NM | ORTHOPEDIC SURGERY | 2 | 12,768 | $53,115 | $4 | premium | — | 35.2% | (505) 821-6663 |
| 24 | PROFESSIONAL ORTHOPEDICS MEDICAL ASSOCIATES A PROF MEDICAL CORP | WEST HILLS | CA | ORTHOPEDIC SURGERY | 3 | 6,553 | $11,795 | $2 | premium | — | 0.5% | (818) 888-2855 |
*"Share of specialty" is the group's share of disclosed Medicare-FFS services for the primary code among groups with the SAME modal specialty in the state; "share of state" is the same figure against the whole state. Specialty is each group's modal member specialty from CMS's clinician register — a multi-specialty group carries one label. Where fewer than 11 groups share the specialty in the state, the specialty share renders "—" — the specialty benchmark is suppressed (fewer than 11 groups) and the state share alongside is the benchmark. Group figures sum clinicians affiliated with exactly one group. 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 →