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 RVU | 0.95 |
| Practice Expense RVU | 5.03 |
| Malpractice RVU | 0.08 |
| Total RVU | 6.06 |
Est. Medicare Payment
$202.40
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Specialties
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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.