Hospitals report these codes with terse, inconsistent chargemaster text. This plain-English title was written by an AI model from that text and has not been reviewed by a person, so it can be wrong. The prices on this page come straight from hospital filings and do not depend on it.
Original text from hospital filings
RL-A-NIACIN (VITAMIN B3)
Carmichael, CA
See all hospitals reporting CPT 84591 →Price type
Dignity Health’s median price of $27 is about the same as the median hospital's median price ($27), higher than 50% of the 2,362 hospitals reporting CPT 84591. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Negotiated rates from the hospital’s own file: 10 payers, 39 plan rates. A facility fee, a professional fee, a per diem and a case rate are different bills, so each is listed on its own. Open a payer to see it across hospitals.
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| # | |||||||
|---|---|---|---|---|---|---|---|
| 1 | UnitedHealthcare medicaid|< 21 fee schedule · outpatient | $13 | $13 | — | — | — | $13 – $13 |
| 2 | UnitedHealthcare medicaid|> 21 fee schedule · outpatient | $13 | $13 | — | — | — | $13 – $13 |
| 3 | Anthem medicare|all other plans fee schedule · outpatient | $16 | $16 | — | — | — | $16 – $16 |
| 4 | Aetna medicare|all plans fee schedule · outpatient | $17 | $17 | — | — | — | $17 – $17 |
| 5 | Blue Cross Blue Shield medicare|hmo fee schedule · outpatient | $17 | $17 | — | — | — | $17 – $17 |
| 6 | Blue Cross Blue Shield medicare|ppo fee schedule · outpatient | $17 | $17 | — | — | — | $17 – $17 |
| 7 | Humana commercial|all plans fee schedule · outpatient | $17 | $17 | — | — | — | $17 – $17 |
| 8 | Humana medicare|all plans fee schedule · outpatient | $17 | $17 | — | — | — | $17 – $17 |
| 9 | Kaiser medicare|all plans fee schedule · outpatient | $17 | $17 | — | — | — | $17 – $17 |
| 10 | Molina medicare|all plans fee schedule · outpatient | $17 | $17 | — | — | — | $17 – $17 |
| 11 | UnitedHealthcare medicare|all plans fee schedule · outpatient | $17 | $17 | — | — | — | $17 – $17 |
| 12 | Anthem medicare|imperial fee schedule · outpatient | $18 | $18 | — | — | — | $18 – $18 |
| 13 | UnitedHealthcare commercial|all other plans fee schedule · outpatient | $20 | $20 | — | — | — | $20 – $20 |
| 14 | UnitedHealthcare commercial|hmo fee schedule · outpatient | $20 | $20 | — | — | — | $20 – $20 |
| 15 | UnitedHealthcare commercial|non-options ppo fee schedule · outpatient | $20 | $20 | — | — | — | $20 – $20 |
| 16 | UnitedHealthcare commercial|options ppo fee schedule · outpatient | $20 | $20 | — | — | — | $20 – $20 |
| 17 | Molina medicaid|all plans fee schedule · outpatient | $24 | $24 | — | — | — | $24 – $24 |
| 18 | Anthem medicaid|all plans fee schedule · outpatient | $24 | $24 | — | — | — | $24 – $24 |
| 19 | Blue Cross Blue Shield commercial|aco trio fee schedule · outpatient | $25 | $25 | — | — | — | $25 – $25 |
| 20 | Blue Cross Blue Shield commercial|aco trio calpers fee schedule · outpatient | $32 | $32 | — | — | — | $32 – $32 |
| 21 | Kaiser medicaid|all plans fee schedule · outpatient | $33 | $33 | — | — | — | $33 – $33 |
| 22 | Blue Cross Blue Shield commercial|exchange fee schedule · outpatient | $34 | $34 | — | — | — | $34 – $34 |
| 23 | Cigna commercial|localplus fee schedule · outpatient | $38 | $38 | — | — | — | $38 – $38 |
| 24 | Kaiser commercial|all plans fee schedule · outpatient | $43 | $43 | — | — | — | $43 – $43 |
| 25 | Aetna commercial|all other plans fee schedule · outpatient | $44 | $44 | — | — | — | $44 – $44 |
Last updated: Feb 28, 2026
See Vitamin test, unspecified pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.