CPT 88371

Western blot protein test on tissue sample

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

Protein western blot tissue

Payer pricing summary

Low

$10

Average

$48

Median

$44

High

$98

Payer rate distribution

Filter by billing methodology

All methodologies Case rate 37 Fee schedule 55 Per diem 5 Percent of billed charges 25 Other 16

Filter by billing class

#
1	Aetna other · outpatient · +3 other terms	29	$61	$77	$34	45%	—	$20 – $121
2	Cigna other · outpatient · +1 other terms	18	$78	$87	$49	56%	—	$24 – $271
3	Humana other · outpatient · +2 other terms	10	$37	$37	—	—	—	$37 – $37
4	UnitedHealthcare facility · other · outpatient · +2 other terms	8	$86	$102	$44	43%	—	$33 – $163
5	Anthem other · outpatient · +1 other terms	6	$37	$25	$15	59%	—	$10 – $52
6	Ambetter facility · other · outpatient	4	$44	$42	$5	12%	—	$33 – $44
7	WellCare facility · other · outpatient	4	$22	$22	—	—	—	$22 – $22
8	Molina facility · other · outpatient	3	$70	$69	$13	20%	—	$51 – $84
9	Optum facility · other · outpatient	3	$22	$22	—	—	—	$22 – $22
10	Blue Cross Blue Shield other · outpatient · +1 other terms	2	$77	$77	$25	33%	—	$52 – $102

Page 1 of 2 · 16 payers

← Hospitals reporting CPT 88371 · Snapshot 20261113T090226Z-3ce6c0b8