HCPCS J0129
Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) (CMS descriptor)
Drugs Drug code Work RVU per service none (2021 fee schedule; adds 0 work RVUs)
Trend
Medicare payment on the code
Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). Data years 2020–2024.
Billers
Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). Data years 2020–2024.
| observed | calculated | calculated | calculated | calculated | calculated | reported | |
|---|---|---|---|---|---|---|---|
| 2024 | 1,247 | $440,285,869 | +3% | 13,105,162 | 8,300 | 27,285 | 0.00 |
| 2023 | 1,221 | $429,252,262 | -1% | 12,857,950 | 8,125 | 27,505 | 0.00 |
| 2022 | 1,193 | $432,792,602 | -13% | 12,592,718 | 8,175 | 27,015 | 0.00 |
| 2021 | 1,147 | $494,732,891 | +1% | 12,181,772 | 8,475 | 27,358 | 0.00 |
| 2020 | 1,037 | $490,770,177 | first year in data | 11,127,563 | 8,425 | 26,737 | 0.00 |
Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). Data years 2020–2024.
By state
| observed | calculated | calculated | calculated | calculated | calculated | |
|---|---|---|---|---|---|---|
| Florida | 127 | $57,709,071 | 1,414,171 | 8,575 | 24,988 | |
| Texas | 92 | $47,582,820 | 1,174,441 | 9,700 | 30,561 | |
| North Carolina | 63 | $31,496,780 | 776,709 | 9,700 | 28,076 | |
| California | 68 | $28,672,372 | 703,745 | 7,876 | 28,104 | |
| Pennsylvania | 49 | $21,963,372 | 540,918 | 8,525 | 23,131 | |
| South Carolina | 35 | $18,525,074 | 460,950 | 9,350 | 34,847 | |
| Arizona | 33 | $17,670,396 | 430,268 | 12,556 | 26,771 | |
| Kentucky | 20 | $14,414,236 | 356,006 | 14,631 | 36,661 | |
| Maryland | 44 | $14,365,562 | 356,013 | 5,502 | 21,511 | |
| Missouri | 24 | $14,347,842 | 352,757 | 12,663 | 44,484 | |
| New Jersey | 37 | $13,769,001 | 342,481 | 7,975 | 22,260 | |
| Virginia | 31 | $13,327,553 | 328,802 | 9,600 | 21,426 | |
| Tennessee | 28 | $13,075,105 | 323,875 | 9,775 | 24,656 | |
| Georgia | 22 | $12,781,143 | 316,029 | 11,500 | 30,014 | |
| New York | 35 | $12,574,594 | 310,681 | 7,827 | 17,363 |
Not listed: 17 states with fewer than 11 billers (small cells).
Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). Providers placed by practice address. Data year 2021.
Top metro areas
| observed | calculated | calculated | calculated | calculated | |
|---|---|---|---|---|---|
| Houston-Pasadena-The Woodlands, TX | 27 | $17,629,257 | 432,868 | 12,100 | |
| New York-Newark-Jersey City, NY-NJ | 41 | $15,861,613 | 392,550 | 8,100 | |
| Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 39 | $15,655,937 | 385,566 | 7,237 | |
| Phoenix-Mesa-Chandler, AZ | 22 | $12,036,651 | 292,583 | 11,954 | |
| Tampa-St. Petersburg-Clearwater, FL | 22 | $10,476,425 | 256,938 | 10,363 | |
| Miami-Fort Lauderdale-West Palm Beach, FL | 33 | $10,251,224 | 249,682 | 6,430 | |
| Chicago-Naperville-Elgin, IL-IN | 33 | $10,156,021 | 248,345 | 6,050 | |
| Baltimore-Columbia-Towson, MD | 22 | $9,772,738 | 241,598 | 10,250 | |
| St. Louis, MO-IL | 12 | $9,581,413 | 236,062 | 14,425 | |
| Charlotte-Concord-Gastonia, NC-SC | 26 | $9,451,348 | 232,756 | 7,425 | |
| San Antonio-New Braunfels, TX | 14 | $8,949,253 | 223,467 | 13,950 | |
| North Port-Bradenton-Sarasota, FL | 15 | $7,709,310 | 187,447 | 12,350 | |
| Minneapolis-St. Paul-Bloomington, MN-WI | 27 | $7,561,497 | 185,200 | 4,375 | |
| Los Angeles-Long Beach-Anaheim, CA | 24 | $7,242,187 | 180,138 | 7,100 | |
| Birmingham, AL | 11 | $6,819,622 | 167,704 | 11,675 |
Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 25 areas with the most payment among those with at least 11 billers; non-metro parts of each state are one area. Data year 2021.
Specialties billing J0129 nationally
Rheumatology accounts for 90% of payment for J0129 nationally in 2021, across 6 specialties on claims.
| observed | calculated | calculated | calculated | calculated | calculated | |
|---|---|---|---|---|---|---|
| Rheumatology | 939 | 82% | $442,972,127 | 90% | 10,903,681 | 11,612 |
| Internal Medicine | 60 | 5.2% | $25,445,635 | 5.1% | 628,743 | 10,479 |
| Nurse Practitioner | 71 | 6.2% | $12,694,409 | 2.6% | 314,854 | 4,435 |
| Hematology-Oncology | 24 | 2.1% | $4,618,126 | 0.93% | 111,827 | 4,659 |
| Physician Assistant | 20 | 1.7% | $3,015,910 | 0.61% | 74,077 | 3,704 |
| Family Practice | 11 | 0.96% | $1,302,239 | 0.26% | 32,550 | 2,959 |
Not listed: 9 specialties with fewer than 11 billers (small cells).
Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). Provider-level lines (fewer than 11 beneficiaries suppressed by CMS); specialty is the provider type on claims. Data year 2021.
Top billers of J0129 nationally
Named top billers are a Pro figure, and Pro is not available to buy, so this list is not shown to any account. The counts and totals by state, metro area and specialty on this page are free.
Original Medicare Part B fee-for-service only; CMS suppresses provider lines with fewer than 11 beneficiaries. How these figures are computed · Limitations