Fluorescent in situ hybridization test, multiplex probe stain at GRMC, 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

HCHG KAPPA/LAMBDA LGT CHAIN ISH W/OUT INTERP (QUEST)

Oakland, MD

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How this price compares nationally

GRMC, Inc.’s median price of $122 is 52% below the median hospital's median price ($257), higher than 4% of the 1,697 hospitals reporting CPT 88366. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.

Payers reporting CPT 88366 at GRMC, Inc.

Negotiated rates from the hospital’s own file: 10 payers, 18 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	Caresource all plans percent of total billed charges · bothfrom % of charges	$117	$117	$24	20%	—	$93 – $141
2	Highmark all plans percent of total billed charges · bothfrom % of charges	$120	$120	$24	20%	—	$96 – $144
3	Humana all plans percent of total billed charges · bothfrom % of charges	$120	$120	$24	20%	—	$96 – $144
4	Humana tricare percent of total billed charges · bothfrom % of charges	$120	$120	$24	20%	—	$96 – $144
5	Aetna Better Health chip percent of total billed charges · bothfrom % of charges	$123	$123	$25	20%	—	$98 – $148
6	Aetna Better Health managed medicaid percent of total billed charges · bothfrom % of charges	$123	$123	$25	20%	—	$98 – $148
7	Aetna Better Health medicaid percent of total billed charges · bothfrom % of charges	$123	$123	$25	20%	—	$98 – $148
8	Carefirst medicaid percent of total billed charges · bothfrom % of charges	$123	$123	$25	20%	—	$98 – $148
9	Highmark chip percent of total billed charges · bothfrom % of charges	$123	$123	$25	20%	—	$98 – $148
10	Highmark managed medicaid percent of total billed charges · bothfrom % of charges	$123	$123	$25	20%	—	$98 – $148
11	UnitedHealthcare managed medicaid percent of total billed charges · bothfrom % of charges	$123	$123	$25	20%	—	$98 – $148
12	Carefirst all plans percent of total billed charges · bothfrom % of charges	$124	$123	$26	21%	—	$96 – $156
13	MultiPlan all plans percent of total billed charges · bothfrom % of charges	$124	$124	$25	20%	—	$98 – $149
14	Aetna all plans percent of total billed charges · bothfrom % of charges	$124	$125	$26	21%	—	$96 – $156
15	UnitedHealthcare all plans percent of total billed charges · bothfrom % of charges	$124	$125	$26	21%	—	$96 – $156
16	Cigna all plans percent of total billed charges · bothfrom % of charges	$130	$130	$27	20%	—	$104 – $156
17	Cigna rental percent of total billed charges · bothfrom % of charges	$130	$130	$27	20%	—	$104 – $156
18	First Health all plans percent of total billed charges · bothfrom % of charges	$130	$130	$27	20%	—	$104 – $156

Last updated: Mar 31, 2026

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