Esophageal reflux test using impedance monitoring 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-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

TST ESOPH FUNC IMPED <1HR

Camarillo, CA

See all hospitals reporting CPT 91037 →

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Pricing by billing methodology

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How this price compares nationally

Dignity Health’s median price of $480 is 43% above the median hospital's median price ($336), higher than 63% of the 1,672 hospitals reporting CPT 91037. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.

Payers reporting CPT 91037 at Dignity Health

Negotiated rates from the hospital’s own file: 8 payers, 20 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	Anthem commercial\|dignityhealth fee schedule · inpatient	$220	$220	—	—	—	$220 – $220
2	Anthem commercial\|dignityhealth fee schedule · outpatient	$220	$220	—	—	—	$220 – $220
3	Aetna medicare\|all plans fee schedule · outpatient	$396	$396	—	—	—	$396 – $396
4	Anthem medicare\|all plans fee schedule · outpatient	$396	$396	—	—	—	$396 – $396
5	Blue Cross Blue Shield medicare\|all plans fee schedule · outpatient	$396	$396	—	—	—	$396 – $396
6	Humana medicare\|all plans fee schedule · outpatient	$396	$396	—	—	—	$396 – $396
7	Kaiser medicare\|all plans fee schedule · outpatient	$396	$396	—	—	—	$396 – $396
8	UnitedHealthcare medicare\|all plans fee schedule · outpatient	$396	$396	—	—	—	$396 – $396
9	Anthem commercial\|exchange fee schedule · outpatient	$455	$455	—	—	—	$455 – $455
10	Kaiser commercial\|all plans fee schedule · inpatient	$504	$504	—	—	—	$504 – $504
11	Kaiser commercial\|all plans fee schedule · outpatient	$504	$504	—	—	—	$504 – $504
12	First Health commercial\|all plans fee schedule · inpatient	$545	$545	—	—	—	$545 – $545
13	First Health commercial\|all plans fee schedule · outpatient	$545	$545	—	—	—	$545 – $545
14	MultiPlan commercial\|all plans fee schedule · inpatient	$650	$650	—	—	—	$650 – $650
15	MultiPlan commercial\|all plans fee schedule · outpatient	$650	$650	—	—	—	$650 – $650
16	Anthem commercial\|hmo fee schedule · outpatient	$764	$764	—	—	—	$764 – $764
17	Anthem commercial\|non-mcs fee schedule · outpatient	$764	$764	—	—	—	$764 – $764
18	Anthem commercial\|mcs fee schedule · outpatient	$813	$813	—	—	—	$813 – $813
19	UnitedHealthcare commercial\|non-options ppo fee schedule · outpatient	$813	$813	—	—	—	$813 – $813
20	Aetna commercial\|all plans case rate · outpatient	$12.8k	$12.8k	—	—	—	$12.8k – $12.8k

Last updated: Feb 28, 2026

Compare to other hospitals

See Esophageal reflux test using impedance monitoring pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.