Ouchterlony immunodiffusion test at Kaplan General Hospital, Inc

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

HC PM-1 SCL AB, IMMUNODIFFUSION

ST, LA

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How this price compares nationally

Kaplan General Hospital, Inc’s median price of $27 is 57% above the median hospital's median price ($17), higher than 68% 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 Kaplan General Hospital, Inc

Negotiated rates from the hospital’s own file: 10 payers, 13 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 Better Health all payor fee schedule · outpatient	$12	$12	—	—	—	$12 – $12
2	Amerihealth Caritas all payor fee schedule · outpatient	$12	$12	—	—	—	$12 – $12
3	Humana all payor fee schedule · outpatient	$12	$12	—	—	—	$12 – $12
4	UnitedHealthcare all payor fee schedule · outpatient	$12	$12	—	—	—	$12 – $12
5	Bcbs La all payor fee schedule · outpatient	$26	$26	$1	4%	—	$25 – $27
6	Bcbs La all payor other · outpatient	$39	$33	$9	28%	—	$18 – $39
7	Humana all payor other · outpatient	$39	$33	$9	28%	—	$18 – $39
8	Optum all payor other · outpatient	$39	$33	$9	28%	—	$18 – $39
9	UnitedHealthcare all payor other · outpatient	$39	$33	$9	28%	—	$18 – $39
10	WellCare all payor other · outpatient	$39	$33	$9	28%	—	$18 – $39
11	Tricare all payor percent of total billed charges · outpatientfrom % of charges	$46	$39	$11	28%	—	$21 – $46
12	Aetna all payor other · outpatient	$39	$40	$13	33%	—	$18 – $55
13	Cigna all payor other · outpatient	$61	$52	$15	29%	—	$28 – $61

Last updated: Apr 1, 2026

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