Infectious agent antigen test, multi-step enzyme immunoassay at Dignity Health

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-sonnet-5-5
Provider: anthropic
API: message_batches
Reasoning effort: model default
Max output tokens: 4096
Prompt version (hash): 444523875572
Generated: October 20, 2026

Original text from hospital filings

S/O CDIFF QK TOX A/B

Gilbert, AZ

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How this price compares nationally

Dignity Health’s median price of $25 is 1% above the median hospital's median price ($25), higher than 50% of the 2,597 hospitals reporting CPT 87449. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.

Payers reporting CPT 87449 at Dignity Health

Negotiated rates from the hospital’s own file: 7 payers, 26 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 medicare\|all plans fee schedule · outpatient	$12	$12	—	—	—	$12 – $12
2	Blue Cross Blue Shield medicare\|all plans fee schedule · outpatient	$12	$12	—	—	—	$12 – $12
3	Cigna medicare\|all plans fee schedule · outpatient	$12	$12	—	—	—	$12 – $12
4	First Health medicare\|all plans fee schedule · outpatient	$12	$12	—	—	5–50	$12 – $12
5	Humana medicare\|all plans fee schedule · outpatient	$12	$12	—	—	5–50	$12 – $12
6	UnitedHealthcare medicaid\|all plans fee schedule · outpatient	$12	$12	—	—	—	$12 – $12
7	UnitedHealthcare medicare\|all plans fee schedule · outpatient	$12	$12	—	—	—	$12 – $12
8	UnitedHealthcare commercial\|all other plans fee schedule · outpatient	$14	$14	—	—	5–50	$14 – $14
9	UnitedHealthcare commercial\|navigate fee schedule · outpatient	$14	$14	—	—	—	$14 – $14
10	UnitedHealthcare commercial\|options ppo fee schedule · outpatient	$14	$14	—	—	—	$14 – $14
11	Cigna commercial\|exchange fee schedule · outpatient	$25	$25	—	—	—	$25 – $25
12	Cigna commercial\|localplus surefit fee schedule · outpatient	$27	$27	—	—	—	$27 – $27
13	Blue Cross Blue Shield commercial\|maricopafocus fee schedule · outpatient	$31	$31	—	—	—	$31 – $31
14	Blue Cross Blue Shield commercial\|neighborhood fee schedule · outpatient	$31	$31	—	—	—	$31 – $31
15	UnitedHealthcare commercial\|dignityhealthemployee fee schedule · outpatient	$39	$34	$21	60%	—	$7 – $67
16	Cigna commercial\|all other plans fee schedule · outpatient	$35	$35	—	—	5–50	$35 – $35
17	Cigna commercial\|ppo fee schedule · outpatient	$35	$35	—	—	5–50	$35 – $35
18	Blue Cross Blue Shield commercial\|all other plans fee schedule · outpatient	$41	$41	—	—	5–50	$41 – $41
19	Blue Cross Blue Shield commercial\|workers comp fee schedule · outpatient	$61	$58	$5	9%	—	$48 – $61
20	Aetna commercial\|all other plans fee schedule · outpatient	$61	$58	$5	9%	—	$48 – $61
21	Aetna commercial\|hmo fee schedule · outpatient	$61	$58	$5	9%	—	$48 – $61
22	Aetna commercial\|ppo fee schedule · outpatient	$61	$58	$5	9%	—	$48 – $61
23	First Health commercial\|all plans fee schedule · inpatient	$151	$132	$79	60%	—	$26 – $257
24	First Health commercial\|all plans fee schedule · outpatient	$151	$132	$79	60%	—	$26 – $257
25	MultiPlan commercial\|all plans fee schedule · inpatient	$216	$189	$113	60%	—	$37 – $367

Page 1 of 2 · 26 rates

Last updated: Feb 28, 2026

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See Infectious agent antigen test, multi-step enzyme immunoassay pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.