Vitamin B1 (thiamine) blood test at GRMC, Inc.

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

HCHG ASSAY OF VITAMIN B-1

Oakland, MD

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Pricing by billing methodology

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How this price compares nationally

GRMC, Inc.’s median price of $73 is 125% above the median hospital's median price ($32), higher than 78% of the 2,655 hospitals reporting CPT 84425. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.

Payers reporting CPT 84425 at GRMC, Inc.

Negotiated rates from the hospital’s own file: 10 payers, 18 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	Caresource all plans percent of total billed charges · bothfrom % of charges	$71	$71	$28	40%	—	$42 – $99
2	Highmark all plans percent of total billed charges · bothfrom % of charges	$73	$73	$29	40%	4–40	$44 – $102
3	Humana all plans percent of total billed charges · bothfrom % of charges	$73	$73	$29	40%	4–40	$44 – $102
4	Humana tricare percent of total billed charges · bothfrom % of charges	$73	$73	$29	40%	—	$44 – $102
5	Aetna Better Health chip percent of total billed charges · bothfrom % of charges	$74	$74	$30	40%	—	$44 – $104
6	Aetna Better Health managed medicaid percent of total billed charges · bothfrom % of charges	$74	$74	$30	40%	—	$44 – $104
7	Aetna Better Health medicaid percent of total billed charges · bothfrom % of charges	$74	$74	$30	40%	—	$44 – $104
8	Carefirst medicaid percent of total billed charges · bothfrom % of charges	$74	$74	$30	40%	—	$44 – $104
9	Highmark chip percent of total billed charges · bothfrom % of charges	$74	$74	$30	40%	—	$44 – $104
10	Highmark managed medicaid percent of total billed charges · bothfrom % of charges	$74	$74	$30	40%	—	$44 – $104
11	UnitedHealthcare managed medicaid percent of total billed charges · bothfrom % of charges	$74	$74	$30	40%	—	$44 – $104
12	Carefirst all plans percent of total billed charges · bothfrom % of charges	$74	$75	$30	40%	—	$44 – $110
13	MultiPlan all plans percent of total billed charges · bothfrom % of charges	$75	$75	$30	40%	—	$45 – $105
14	Aetna all plans percent of total billed charges · bothfrom % of charges	$74	$76	$31	40%	—	$44 – $110
15	UnitedHealthcare all plans percent of total billed charges · bothfrom % of charges	$74	$76	$31	40%	8–80	$44 – $110
16	Cigna all plans percent of total billed charges · bothfrom % of charges	$79	$79	$32	40%	—	$47 – $110
17	Cigna rental percent of total billed charges · bothfrom % of charges	$79	$79	$32	40%	—	$47 – $110
18	First Health all plans percent of total billed charges · bothfrom % of charges	$79	$79	$32	40%	—	$47 – $110

Last updated: Mar 31, 2026

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