Vitamin B1 (thiamine) blood test at Ascension Seton

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

ASSAY OF VITAMIN B-1

Luling, TX

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Pricing by billing methodology

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How this price compares nationally

Ascension Seton’s median price of $21 is 34% below the median hospital's median price ($32), higher than 18% of the 2,599 hospitals reporting CPT 84425. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.

Payers reporting CPT 84425 at Ascension Seton

Negotiated rates from the hospital’s own file: 7 payers, 53 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	Ambetter 3879_superior ambetter (chi,dcn) inpatient 20240901 fee schedule · both	$8	$8	—	—	—	$8 – $8
2	UnitedHealthcare 4255_chirp uhc star (ebd) outpatient 20241201 fee schedule · both	$8	$8	—	—	—	$8 – $8
3	UnitedHealthcare 4266_chirp uhc star plus (ebd) outpatient 20241201 fee schedule · both	$8	$8	—	—	—	$8 – $8
4	UnitedHealthcare 4313_uhc star kids (ebd) outpatient 20241201 fee schedule · both	$8	$8	—	—	—	$8 – $8
5	Ambetter 3880_superior ambetter (chi,dcn) outpatient 20240901 fee schedule · outpatient	$18	$18	—	—	—	$18 – $18
6	Blue Cross Blue Shield 4168_blue cross chip (chi,dcn) outpatient 20241201 fee schedule · outpatient	$18	$18	—	—	—	$18 – $18
7	Blue Cross Blue Shield 4168_blue cross chip/star kids (chi,dcn) outpatient 20241201 fee schedule · outpatient	$18	$18	—	—	—	$18 – $18
8	Blue Cross Blue Shield 4170_blue cross chip (ebd) outpatient 20241201 fee schedule · outpatient	$18	$18	—	—	—	$18 – $18
9	Blue Cross Blue Shield 4170_blue cross chip/star kids (ebd) outpatient 20241201 fee schedule · outpatient	$18	$18	—	—	—	$18 – $18
10	Blue Cross Blue Shield 5003_blue cross star kids (chi,dcn) outpatient 20241201 fee schedule · outpatient	$18	$18	—	—	—	$18 – $18
11	Blue Cross Blue Shield 5007_blue cross star kids (ebd) outpatient 20241201 fee schedule · outpatient	$18	$18	—	—	—	$18 – $18
12	UnitedHealthcare 4253_chirp uhc star (chi,dcn) outpatient 20241201 fee schedule · outpatient	$18	$18	—	—	—	$18 – $18
13	UnitedHealthcare 4264_chirp uhc star plus (chi,dcn) outpatient 20241201 fee schedule · outpatient	$18	$18	—	—	—	$18 – $18
14	UnitedHealthcare 4311_uhc star kids (chi,dcn) outpatient 20241201 fee schedule · outpatient	$18	$18	—	—	—	$18 – $18
15	Aetna 1377_aetna hmo exchange 20200101 fee schedule · outpatient	$18	$18	—	—	—	$18 – $18
16	Aetna 4489_aetna aco hmo 20250801 fee schedule · both	$20	$20	—	—	—	$20 – $20
17	Aetna 4490_aetna multi-tier whole health sha 20250801 fee schedule · both	$20	$20	—	—	—	$20 – $20
18	Blue Cross Blue Shield 3594_blue cross chip/star kids (chi,dcn) inpatient 20240901 fee schedule · both	$21	$21	—	—	—	$21 – $21
19	Blue Cross Blue Shield 3596_blue cross chip/star kids (ebd) inpatient 20240901 fee schedule · both	$21	$21	—	—	—	$21 – $21
20	Blue Cross Blue Shield 3693_chirp blue cross star (chi,dcn) inpatient 20240901 fee schedule · both	$21	$21	—	—	—	$21 – $21
21	Blue Cross Blue Shield 3695_chirp blue cross star (ebd) inpatient 20240901 fee schedule · both	$21	$21	—	—	—	$21 – $21
22	UnitedHealthcare 3737_chirp uhc star (chi,dcn) inpatient 20240901 fee schedule · both	$21	$21	—	—	—	$21 – $21
23	UnitedHealthcare 3739_chirp uhc star (ebd) inpatient 20240901 fee schedule · both	$21	$21	—	—	—	$21 – $21
24	UnitedHealthcare 3748_chirp uhc star plus (chi,dcn) inpatient 20240901 fee schedule · both	$21	$21	—	—	—	$21 – $21
25	UnitedHealthcare 3750_chirp uhc star plus (ebd) inpatient 20240901 fee schedule · both	$21	$21	—	—	—	$21 – $21

Page 1 of 3 · 53 rates

Last updated: Jan 1, 2026

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