Adenovirus antigen test at Kaiser Foundation Hospital - Downey

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

Adenovirus assay w/optic

Downey, CA

See all hospitals reporting CPT 87809 →

SharePost on X LinkedIn

Pricing by billing methodology

Price type

How this price compares nationally

Kaiser Foundation Hospital - Downey’s median price of $19 is 15% below the median hospital's median price ($22), higher than 8% of the 1,391 hospitals reporting CPT 87809. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.

Payers reporting CPT 87809 at Kaiser Foundation Hospital - Downey

Negotiated rates from the hospital’s own file: 1 payer, 3 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.

Filter by billing methodology

Filter by billing class

#
1	Kaiser [medicaid] fee schedule · both	$15	$15	—	—	—	$15 – $15
2	Kaiser [medicare] fee schedule · both	$19	$19	—	—	—	$19 – $19
3	Kaiser [commercial] fee schedule · both	$45	$45	—	—	—	$45 – $45

Last updated: Apr 1, 2026

Compare to other hospitals

See Adenovirus antigen test pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.