Modifiers 52, 73, and 74

Since the publication of articles “Use of Modifiers 52, 73, and 74 and Anesthesia Reporting Under OPPS” (First Quarter 2007) and “Discontinued Procedures vs. Unsuccessful Procedures” (Third Quarter 2007), in AHA’s Coding Clinic for HCPCS, the Central Office has received numerous requests for assistance with the reporting of modifiers 52, Reduced Services, 73, Discontinued Out-Patient Hospital/ Ambulatory Surgery Center (ASC) Procedure Prior to the Administration of Anesthesia, and 74, Discontinued Out-Patient Hospital/ Ambulatory Surgery Center (ASC) Procedure After Administration of Anesthesia. As previously published, under certain circumstances, procedures and services provided in the hospital outpatient department...

Subscribe or sign in to view the full article.

Note:  The following article synopsis was NOT provided by the AHA. It was created by Find-A-Code/innoviHealth.

Article Overview

This article discusses guidance related to facility reporting when outpatient procedures are discontinued or partially reduced in hospital outpatient department and ASC settings. It is aimed at coders, billers, and compliance staff who need to understand the general circumstances covered, the relevant CPT code sets, and the types of examples used to clarify reporting in procedure-based cases.

Why This Topic Matters

Correct understanding of these modifier topics helps support consistent facility reporting in situations where a procedure is interrupted, reduced, or not completed. The article is relevant to teams working with outpatient surgical, diagnostic, radiology, cardiology, endoscopy, emergency department, and similar procedural records.

Article Sections

  1. Overview of discontinued and reduced services

    Introduces the general topic of facility reporting for procedures or services that are stopped or reduced in outpatient settings. It frames the article around coding clinic guidance and the circumstances addressed by the examples that follow.

  2. Illustrative examples

    Presents multiple scenario-based examples across different procedure types and specialties. The examples are used to clarify how the reported guidance applies in varied outpatient and procedural contexts.

What You Will Learn

  • The general purpose of facility modifiers for discontinued or reduced outpatient procedures
  • How the article frames reporting issues in hospital outpatient and ASC settings
  • The kinds of procedural scenarios used to illustrate reporting guidance
  • Which specialties and procedure types are represented in the examples

Who Should Read This

  • Medical coders
  • Outpatient facility billers
  • Revenue cycle staff
  • Compliance staff
  • Clinical documentation review teams

Codes Discussed

  • CPT: 26725
  • CPT: 45385
  • CPT: 29823
  • CPT: 28926
  • CPT: 29825
  • CPT: 29826
  • CPT: 92982
  • CPT: 92984
  • CPT: 93510
  • CPT: 93543
  • CPT: 93545
  • CPT: 93555
  • CPT: 93556
  • CPT: 19102
  • CPT: 77031
  • CPT: 36005
  • CPT: 32421

Modifiers Discussed

  • HCPCS Level II: 52
  • HCPCS Level II: 73
  • HCPCS Level II: 74
  • HCPCS Level II: F4
  • HCPCS Level II: LT

Subscribe or sign in to view the full article.

The AHA Coding Clinic for HCPCS includes:

  • The official publication for Level I HCPCS (CPT-4 codes) for hospital providers
  • Also specific Level II HCPCS codes for hospitals, physicians and other health professionals
  • Current newsletters added each quarter
  • Full Archives back to 2001
  • Fully searchable through Find-A-Code's Comprehensive Search
  • Codes mentioned in articles are linked to Code Information pages
  • Code Information page link back to related articles
  • View all the articles associated with any code, right from the code page!
Access to this feature is available in the following products:
  • AHA's Coding Clinic® - HCPCS +Archives

demo
request yours today
subscribe
start today
newsletter
free subscription

Thank you for choosing Find-A-Code, please Sign In to remove ads.

Aimee- AI -powered coding assistant - Try it now for Free Would you like Aimee - AI
to help you with this?