Rheumatoid factor blood test at Dignity Health

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.

Model: claude-haiku-5-5
Provider: anthropic
API: message_batches
Reasoning effort: low
Max output tokens: 4096
Prompt version (hash): 444523875572
Generated: October 20, 2026

Original text from hospital filings

RL-A-RA-FL 2003347

Merced, CA

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Pricing by billing methodology

Price type

How this price compares nationally

Dignity Health’s median price of $7 is 37% below the median hospital's median price ($11), higher than 29% of the 2,637 hospitals reporting CPT 86431. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.

Payers reporting CPT 86431 at Dignity Health

Negotiated rates from the hospital’s own file: 10 payers, 34 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	Aetna medicare\|all plans fee schedule · outpatient	$6	$6	$0	4%	—	$5 – $6
2	Anthem medicare\|all plans fee schedule · outpatient	$6	$6	$0	4%	—	$5 – $6
3	Blue Cross Blue Shield medicare\|all plans fee schedule · outpatient	$6	$6	$0	4%	—	$5 – $6
4	Humana medicare\|all plans fee schedule · outpatient	$6	$6	$0	4%	—	$5 – $6
5	Kaiser medicare\|all plans fee schedule · outpatient	$6	$6	$0	4%	—	$5 – $6
6	UnitedHealthcare medicare\|all plans fee schedule · outpatient	$6	$6	$0	4%	—	$5 – $6
7	UnitedHealthcare commercial\|all other plans fee schedule · outpatient	$7	$6	$1	10%	—	$5 – $7
8	UnitedHealthcare commercial\|hmo fee schedule · outpatient	$7	$6	$1	10%	—	$5 – $7
9	UnitedHealthcare commercial\|non-options ppo fee schedule · outpatient	$7	$6	$1	10%	—	$5 – $7
10	UnitedHealthcare commercial\|options ppo fee schedule · outpatient	$7	$6	$1	10%	7–70	$5 – $7
11	Kaiser medicaid\|< 21 fee schedule · outpatient	$7	$7	$1	11%	—	$5 – $7
12	Kaiser medicaid\|> 21 fee schedule · outpatient	$7	$7	$1	11%	—	$5 – $7
13	Molina medicaid\|< 21 fee schedule · outpatient	$7	$7	$1	11%	—	$5 – $7
14	Molina medicaid\|> 21 fee schedule · outpatient	$7	$7	$1	11%	—	$5 – $7
15	Anthem medicaid\|< 21 fee schedule · outpatient	$8	$7	$1	16%	—	$5 – $8
16	Anthem medicaid\|> 21 fee schedule · outpatient	$8	$7	$1	16%	—	$5 – $8
17	Aetna commercial\|all other plans fee schedule · outpatient	$8	$16	$11	71%	—	$5 – $35
18	Aetna commercial\|hmo fee schedule · outpatient	$8	$16	$11	71%	—	$5 – $35
19	Aetna commercial\|ppo fee schedule · outpatient	$8	$16	$11	71%	—	$5 – $35
20	Anthem commercial\|exchange fee schedule · outpatient	$5	$16	$19	116%	7–70	$3 – $60
21	Blue Cross Blue Shield commercial\|exchange fee schedule · outpatient	$2	$16	$31	189%	—	$1 – $91
22	Anthem commercial\|all other plans fee schedule · outpatient	$7	$21	$25	117%	41	$4 – $79
23	Blue Cross Blue Shield commercial\|all other plans fee schedule · outpatient	$3	$22	$41	189%	—	$2 – $123
24	Anthem commercial\|mcs fee schedule · outpatient	$8	$29	$40	138%	—	$5 – $124
25	Cigna commercial\|all other plans fee schedule · inpatient	$5	$36	$69	189%	—	$3 – $205

Page 1 of 2 · 34 rates

Last updated: Feb 28, 2026

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See Rheumatoid factor blood test pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.