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91034 Gastroesophageal reflux test

Medicine Global 0d

Also known as: pH monitoring, acid reflux test, GERD study

Gastroesophageal reflux test to monitor and record acid exposure in the esophagus over an extended period.

Clinical Context

Extended monitoring study (typically 24-48 hours) to document frequency, duration, and severity of acid reflux episodes in patients with suspected gastroesophageal reflux disease.

RVU Breakdown

Work RVU0.95
Practice Expense RVU5.03
Malpractice RVU0.08
Total RVU6.06

Est. Medicare Payment

$202.40

National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).

Specialties

GastroenterologyInternal MedicineSurgery

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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.