RC 309

Infectious agent antigen detection test by immunoassay at Allina Health Systems

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 CELL COUNT DIFF CSF-STA

River Falls, WI

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Pricing by billing methodology

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How this price compares nationally

Allina Health Systems’s median price of $99 is 51% above the median hospital's median price ($65), higher than 65% of the 1,471 hospitals reporting RC 309. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.

Payers reporting RC 309 at Allina Health Systems

Negotiated rates from the hospital’s own file: 8 payers, 20 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	Aetna allina aetna medicare (r) facility · fee schedule · outpatient	$4	$5	$0	10%	—	$4 – $5
2	Medicare medicare (r) facility · fee schedule · outpatient	$5	$5	$0	10%	—	$4 – $5
3	Medicaid medicaid ma (r) facility · fee schedule · outpatient	$5	$5	$0	10%	—	$4 – $6
4	Ucare ucare pmap (abdmnorsuv) facility · percent of total billed charges · outpatientfrom % of charges	$34	$32	$11	33%	—	$10 – $43
5	Medica medica pmap (r) facility · percent of total billed charges · outpatientfrom % of charges	$46	$43	$14	33%	—	$14 – $58
6	Bcbs Mn bc pmap (r) facility · fee schedule · outpatient	$56	$48	$19	41%	—	$4 – $56
7	Blue Cross Blue Shield bc medicare (r) facility · fee schedule · outpatient	$76	$71	$24	33%	—	$23 – $95
8	Medica medica medicare (r) facility · fee schedule · outpatient	$76	$71	$24	33%	—	$23 – $95
9	Medica medica dual solutions (r) facility · percent of total billed charges · outpatientfrom % of charges	$77	$72	$24	33%	—	$23 – $96
10	Aetna aetna elevate (n r) facility · percent of total billed charges · inpatientfrom % of charges	$105	$98	$33	33%	—	$32 – $131
11	Aetna aetna elevate (n r) facility · percent of total billed charges · outpatientfrom % of charges	$106	$99	$33	33%	—	$32 – $133
12	Aetna aetna performance (n r) facility · percent of total billed charges · inpatientfrom % of charges	$113	$106	$35	33%	—	$34 – $142
13	Aetna aetna performance (n r) facility · percent of total billed charges · outpatientfrom % of charges	$114	$107	$36	33%	—	$35 – $143
14	First Health first health (abdmnosurv) facility · percent of total billed charges · inpatientfrom % of charges	$144	$135	$45	33%	—	$44 – $180
15	First Health first health (abdmnosurv) facility · percent of total billed charges · outpatientfrom % of charges	$144	$135	$45	33%	—	$44 – $180
16	Aetna aetna direct/indirect network (n r) facility · percent of total billed charges · inpatientfrom % of charges	$145	$135	$45	33%	—	$44 – $181
17	Aetna aetna direct/indirect network (n r) facility · percent of total billed charges · outpatientfrom % of charges	$146	$137	$45	33%	—	$44 – $183
18	Bcbs Mn bc state health plan (r) facility · fee schedule · outpatient	$171	$145	$60	42%	—	$10 – $171
19	Bcbs Mn bc premier (r) facility · fee schedule · outpatient	$220	$186	$77	42%	—	$13 – $220
20	Blue Cross Blue Shield bc aehp (r) facility · fee schedule · outpatient	$259	$218	$91	42%	—	$15 – $259

Last updated: Jun 15, 2026

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