CPT Code 91124Complete Billing & Coding Guide (2026)Rct snsatn tone&cmplianc std
About CPT 91124
CPT 91124 is a Current Procedural Terminology code in the Gastro Diagnostics category maintained by the American Medical Association. The CMS short descriptor reads "Rct snsatn tone&cmplianc std". For the full AMA long descriptor and clinical guidance, refer to the current CPT code manual.
Documentation specificity, correct ICD-10 linkage, and modifier accuracy determine whether 91124 pays cleanly or triggers a denial. Verify CMS National Physician Fee Schedule status, applicable Medicare LCDs, and any payer-specific medical policies before submission.
Verify the current CMS National Physician Fee Schedule and any local Medicare Administrative Contractor LCDs before billing 91124. Commercial payer medical policies can impose additional bundling, prior authorization, or documentation requirements beyond national rules.
Code Properties
RVU Breakdown
Every CPT code’s Medicare payment is calculated from three Relative Value Unit components: physician work, practice expense, and malpractice. Together they multiply by the conversion factor to produce the payment amount.
Payment = Total RVU × Conversion Factor ($33.4009) × Geographic Adjustment (GPCI). National averages shown. Actual payment varies by locality.
Medicare Payment by State
Medicare adjusts payment by locality based on GPCI (Geographic Practice Cost Index). Higher cost-of-living areas like California and New York pay more. Rural states pay less. Top 12 states shown.
Showing top 12 of 53 states. Full locality data available in CMS PFS Locality file.
Applicable Modifiers
Modifiers commonly paired with 91124 based on its category. Apply only when the clinical circumstance warrants. Incorrect modifier use is a top audit target.
Modifier audits catch what scrubbers miss. Our AAPC-certified team reviews every modifier choice on 91124 against the chart documentation before submission, surfacing missed and misapplied modifiers across the practice.
Find the revenue leakage in your 91124 claims.
Wrong modifier, missing documentation, bundling without justification, stale ICD-10 linkage: these are the silent revenue killers on Gastro Diagnostics claims. Our AAPC-certified team audits your last 90 days of 91124 claims, surfaces the recoverable dollars, and appeals them. Free, no obligation.
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Related CPT Codes
Codes in the same family as 91124
Everything about CPT 91124
What does CPT code 91124 cover?
CPT 91124 is a Current Procedural Terminology code in the Gastro Diagnostics category maintained by the American Medical Association. The CMS short descriptor reads "Rct snsatn tone&cmplianc std". For the full AMA long descriptor and clinical guidance, refer to the current CPT code manual.
What is the Medicare payment for CPT 91124?
The national average Medicare payment for CPT 91124 is approximately $768.55 in a non-facility setting and $768.55 in a facility setting. Actual payment varies by locality based on GPCI adjustments. Total RVU is 23.01 with a conversion factor of $33.4009.
What is the global period for CPT 91124?
CPT 91124 has no global period (indicator XXX). There are no post-operative day restrictions tied to this code. Refer to CMS National Physician Fee Schedule rules and any applicable NCCI edits when billing on the same date as other services.
CPT codes and descriptions are copyright of the American Medical Association. RVU values reflect current CMS publications. Actual payment varies by locality. Commercial payer rates vary by contract.
Free 90-Day AR Recovery Audit
We audit your last 90 days of claims and surface the revenue leakage: wrong modifiers, missed bundling appeals, ICD-10 specificity gaps. AAPC-certified coders. 2.49% of collections. No setup fees.