Ouchterlony immunodiffusion test at Page 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

LAB IMDF GEL AB/AG QL

Page, AZ

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Pricing by billing methodology

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How this price compares nationally

Page Hospital’s median price of $21 is 18% above the median hospital's median price ($17), higher than 57% of the 2,303 hospitals reporting CPT 86331. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.

Payers reporting CPT 86331 at Page Hospital

Negotiated rates from the hospital’s own file: 8 payers, 24 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	Humana medicare advantage facility · fee schedule · outpatient	$12	$12	—	—	—	$12 – $12
2	Humana medicare advantage facility · percent of total billed charges · outpatientfrom % of charges	$12	$12	—	—	—	$12 – $12
3	Aetna banner employee plans facility · percent of total billed charges · outpatientfrom % of charges	$18	$18	—	—	—	$18 – $18
4	Aetna medicare advantage facility · percent of total billed charges · outpatientfrom % of charges	$19	$19	—	—	—	$19 – $19
5	Bcbs Az medicare advantage facility · percent of total billed charges · outpatientfrom % of charges	$19	$19	—	—	—	$19 – $19
6	Cigna hmo medicare advantage plan/ppo medicare advantage plan facility · percent of total billed charges · outpatientfrom % of charges	$19	$19	—	—	—	$19 – $19
7	Kaiser medicare advantage facility · percent of total billed charges · outpatientfrom % of charges	$19	$19	—	—	—	$19 – $19
8	UnitedHealthcare uhc medicare advantage facility · percent of total billed charges · outpatientfrom % of charges	$19	$19	—	—	—	$19 – $19
9	UnitedHealthcare uhc individual exchange facility · percent of total billed charges · outpatientfrom % of charges	$20	$20	—	—	—	$20 – $20
10	Devoted medicare advantage facility · percent of total billed charges · outpatientfrom % of charges	$21	$21	—	—	—	$21 – $21
11	Bcbs Az bxbsaz neighborhood facility · percent of total billed charges · outpatientfrom % of charges	$21	$21	—	—	—	$21 – $21
12	Bcbs Az bxbsaz alliance/bxbsaz blue hpn facility · percent of total billed charges · outpatientfrom % of charges	$23	$23	—	—	—	$23 – $23
13	Bcbs Az bxbsaz alliance chs facility · percent of total billed charges · outpatientfrom % of charges	$24	$24	—	—	—	$24 – $24
14	Aetna aetna qualified health plan facility · percent of total billed charges · outpatientfrom % of charges	$26	$26	—	—	—	$26 – $26
15	Aetna joint venture facility · percent of total billed charges · outpatientfrom % of charges	$26	$26	—	—	—	$26 – $26
16	Bcbs Az bcbsaz medicare facility · percent of total billed charges · outpatientfrom % of charges	$28	$28	—	—	—	$28 – $28
17	Bcbs Az bcbsaz workers comp facility · percent of total billed charges · outpatientfrom % of charges	$28	$28	—	—	—	$28 – $28
18	Bcbs Az commercial facility · percent of total billed charges · outpatientfrom % of charges	$28	$28	—	—	—	$28 – $28
19	Oscar commercial facility · percent of total billed charges · outpatientfrom % of charges	$31	$31	—	—	—	$31 – $31
20	Aetna medical rental facility · percent of total billed charges · inpatientfrom % of charges	$32	$32	—	—	—	$32 – $32
21	Aetna medical rental facility · percent of total billed charges · outpatientfrom % of charges	$32	$32	—	—	—	$32 – $32
22	Aetna broad network facility · percent of total billed charges · outpatientfrom % of charges	$33	$33	—	—	—	$33 – $33
23	Cigna commerical/hmo benefit plan/local flex plan/network benefit plan/open access plan facility · percent of total billed charges · inpatientfrom % of charges	$33	$33	—	—	—	$33 – $33
24	Cigna commerical/hmo benefit plan/local flex plan/network benefit plan/open access plan facility · percent of total billed charges · outpatientfrom % of charges	$33	$33	—	—	—	$33 – $33

Last updated: Mar 2, 2026

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