HLA class I typing, one antigen at Advocate Trinity Hospital

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

HLA CLASS I EACH ANTIGEN

Chicago, IL

See all hospitals reporting CPT 81374 →

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Pricing by billing methodology

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How this price compares nationally

Advocate Trinity Hospital’s median price of $338 is 279% above the median hospital's median price ($89), higher than 94% of the 2,132 hospitals reporting CPT 81374. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.

Payers reporting CPT 81374 at Advocate Trinity Hospital

Negotiated rates from the hospital’s own file: 8 payers, 13 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 commercial fee schedule · outpatient	$74	$74	—	—	—	$74 – $74
2	UnitedHealthcare hmo fee schedule · outpatient	$74	$74	—	—	—	$74 – $74
3	Ambetter medicare advantage case rate · outpatient	$108	$108	—	—	—	$108 – $108
4	Molina medicare advantage case rate · outpatient	$108	$108	—	—	—	$108 – $108
5	Oscar medicare advantage case rate · outpatient	$112	$112	—	—	—	$112 – $112
6	Cigna commercial fee schedule · outpatient	$338	$338	—	—	—	$338 – $338
7	Aetna commercial percent of total billed charges · outpatientfrom % of charges	$372	$372	—	—	—	$372 – $372
8	Blue Cross Blue Shield commercial percent of total billed charges · outpatientfrom % of charges	$481	$481	$19	4%	—	$462 – $500
9	Blue Cross Blue Shield managed care percent of total billed charges · outpatientfrom % of charges	$486	$486	—	—	—	$486 – $486
10	Blue Cross Blue Shield hmo percent of total billed charges · outpatientfrom % of charges	$495	$495	—	—	—	$495 – $495
11	Blue Cross Blue Shield ppo percent of total billed charges · outpatientfrom % of charges	$526	$526	—	—	—	$526 – $526
12	MultiPlan commercial percent of total billed charges · inpatientfrom % of charges	$552	$552	—	—	—	$552 – $552
13	MultiPlan commercial percent of total billed charges · outpatientfrom % of charges	$552	$552	—	—	—	$552 – $552

Last updated: Nov 4, 2025

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