CPT 0521U

Rheumatoid factor and anti-CCP antibody blood test

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

Rf iga&igm ccp antb sr-a ia

Humana pricing summary

Low

$23

Average

$53

Median

$53

High

$144

Humana rate distribution

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201 hospital rates

#		Plans
1	AMH Cath Labs LLC Arlington, TX case rate · outpatient	2	$54	$54	—	—	—	$54 – $54
2	Adena Health System Chillicothe, OH facility · fee schedule · outpatient	1	$52	$52	—	—	—	$52 – $52
3	AdventHealth Deland Deland, FL fee schedule · outpatient	2	$56	$56	$2	3%	—	$54 – $58
4	AdventHealth Orlando Winter Park, FL fee schedule · outpatient	1	$54	$54	—	—	—	$54 – $54
5	Adventhealth Daytona Beach Port Orange, FL fee schedule · outpatient	2	$55	$55	$1	2%	—	$54 – $57
6	Adventhealth Fish Memorial Deltona, FL fee schedule · outpatient	2	$56	$56	$2	3%	—	$54 – $58
7	Adventhealth Hendersonville Hendersonville, NC fee schedule · outpatient	1	$52	$52	—	—	—	$52 – $52
8	Adventhealth North Pinellas Palm Harbor, FL fee schedule · outpatient	1	$52	$52	—	—	—	$52 – $52
9	Adventhealth Palm Coast Palm Coast, FL fee schedule · outpatient	2	$56	$56	$2	3%	—	$54 – $58
10	Adventhealth Palm Coast Parkway Palm Coast, FL fee schedule · outpatient	1	$54	$54	—	—	—	$54 – $54
11	Adventhealth Redmond Rome, GA fee schedule · outpatient	1	$144	$144	—	—	—	$144 – $144
12	Adventhealth Sebring Sebring, FL fee schedule · outpatient	1	$53	$53	—	—	—	$53 – $53
13	Adventhealth Waterman Tavares, FL fee schedule · outpatient	1	$53	$53	—	—	—	$53 – $53
14	Aspirus St. Luke’s Hospital Duluth, MN fee schedule · outpatient	1	$54	$54	—	—	—	$54 – $54
15	Baptist Medical Center of Nassau, INC Yulee, FL facility · case rate · outpatient	1	$23	$23	—	—	—	$23 – $23
16	Boone Hospital Center Columbia, MO fee schedule · outpatient	1	$53	$53	—	—	—	$53 – $53
17	Boulder Community Health Lafayette, CO facility · case rate · outpatient	1	$53	$53	—	—	—	$53 – $53
18	Boulder Community Health Lafayette, CO professional · fee schedule · both	1	$52	$52	—	—	—	$52 – $52
19	Brunswick Community Hospital, LLC Bolivia, NC fee schedule · outpatient	1	$55	$55	—	—	—	$55 – $55
20	CATHOLIC HEALTH INIATIVES COLORADO Westminster, CO fee schedule · outpatient	1	$51	$51	—	—	—	$51 – $51
21	CATHOLIC HEALTH INITIATIVES COLORADO Pueblo, CO fee schedule · outpatient	1	$51	$51	—	—	—	$51 – $51
22	CATHOLIC HEALTH INITIATIVES COLORADO Colorado Springs, CO fee schedule · outpatient	1	$51	$51	—	—	—	$51 – $51
23	CATHOLIC HEALTH INITIATIVES COLORADO West Valley City, UT fee schedule · outpatient	1	$51	$51	—	—	—	$51 – $51
24	CATHOLIC HEALTH INITIATIVES COLORADO West Jordan, UT fee schedule · outpatient	1	$51	$51	—	—	—	$51 – $51
25	CATHOLIC HEALTH INITIATIVES COLORADO Lehi, UT fee schedule · outpatient	1	$51	$51	—	—	—	$51 – $51