Thyroid stimulating immunoglobulin blood test at Essentia Health Duluth

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

THYRSTIM IMMUN GLOB (TSI) - REF

Duluth, MN

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Pricing by billing methodology

Price type

How this price compares nationally

Essentia Health Duluth’s median price of $162 is 116% above the median hospital's median price ($75), higher than 79% of the 2,605 hospitals reporting CPT 84445. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.

Payers reporting CPT 84445 at Essentia Health Duluth

Negotiated rates from the hospital’s own file: 8 payers, 34 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	Blue Cross Blue Shield bcbs mn facility · fee schedule · outpatient	$51	$51	—	—	—	$51 – $51
2	Blue Cross Blue Shield medicare facility · fee schedule · outpatient	$51	$51	—	—	—	$51 – $51
3	Healthpartners medicare facility · fee schedule · outpatient	$51	$51	—	—	—	$51 – $51
4	Medica medicare facility · fee schedule · outpatient	$51	$51	—	—	—	$51 – $51
5	Ucare medicare facility · fee schedule · outpatient	$51	$51	—	—	—	$51 – $51
6	UnitedHealthcare medicare facility · fee schedule · outpatient	$51	$51	—	—	—	$51 – $51
7	Blue Cross Blue Shield commercial facility · fee schedule · outpatient	$102	$102	—	—	—	$102 – $102
8	Medica medicaid facility · percent of total billed charges · outpatientfrom % of charges	$118	$118	—	—	—	$118 – $118
9	Healthpartners medicaid facility · percent of total billed charges · outpatientfrom % of charges	$142	$142	—	—	—	$142 – $142
10	Blue Cross Blue Shield medicaid facility · percent of total billed charges · outpatientfrom % of charges	$147	$147	—	—	—	$147 – $147
11	Blue Cross Blue Shield shp facility · percent of total billed charges · inpatientfrom % of charges	$147	$147	—	—	—	$147 – $147
12	Blue Cross Blue Shield shp facility · percent of total billed charges · outpatientfrom % of charges	$147	$147	—	—	—	$147 – $147
13	Sanford Health Plan commercia-ndpers facility · percent of total billed charges · inpatientfrom % of charges	$153	$153	—	—	—	$153 – $153
14	Sanford Health Plan commercia-ndpers facility · percent of total billed charges · outpatientfrom % of charges	$153	$153	—	—	—	$153 – $153
15	Blue Cross Blue Shield bcbs mn facility · percent of total billed charges · outpatientfrom % of charges	$160	$160	—	—	—	$160 – $160
16	Sanford Health Plan commercial facility · percent of total billed charges · inpatientfrom % of charges	$161	$161	—	—	—	$161 – $161
17	Sanford Health Plan commercial facility · percent of total billed charges · outpatientfrom % of charges	$161	$161	—	—	—	$161 – $161
18	Sanford Health Plan commercia-ndpers facility · fee schedule · outpatient	$164	$164	—	—	—	$164 – $164
19	Sanford Health Plan commercial facility · fee schedule · outpatient	$172	$172	—	—	—	$172 – $172
20	Medica commercial-fi facility · percent of total billed charges · outpatientfrom % of charges	$197	$197	—	—	—	$197 – $197
21	Medica commercial-si facility · percent of total billed charges · outpatientfrom % of charges	$202	$202	—	—	—	$202 – $202
22	Medica commercial facility · percent of total billed charges · outpatientfrom % of charges	$207	$207	$10	5%	—	$197 – $218
23	Blue Cross Blue Shield medicaid facility · percent of total billed charges · inpatientfrom % of charges	$214	$214	—	—	—	$214 – $214
24	Ucare commercial facility · percent of total billed charges · inpatientfrom % of charges	$234	$234	—	—	—	$234 – $234
25	Ucare commercial facility · percent of total billed charges · outpatientfrom % of charges	$234	$234	—	—	—	$234 – $234

Page 1 of 2 · 34 rates

Last updated: Jan 1, 2026

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