AMA CPT® Assistant - 2022 Issue 12 (December)
Home or Residence Services: Changes for 2023 (December 2022)
December 2022 pages 3-7 Home or Residence Services: Changes for 2023 As part of the continued effort to standardize reporting guidelines throughout the Evaluation and Management (E/M) Services section of the Current Procedural Terminology (CPT®) 2023 code set, significant revisions have been made to the home or residence services codes (99341, 99342, 99344, 99345, 99347-99350) and guidelines. These revisions include the deletion of the domiciliary, rest home (eg, boarding home), or custodial care services codes (99324-99337) and the domiciliary, rest home (eg, assisted living facility), or home care plan oversight services codes (99339, 99340) and the merging of...
Subscribe or sign in to view the full article.
Article Overview
This article explains the 2023 updates to CPT home or residence evaluation and management services. It is aimed at coders, billing staff, and clinicians who report E/M services in home or residence settings and need to understand the revised code family structure, guideline updates, and related references to other E/M and care management services.
Why This Topic Matters
Changes to the home and residence service families can affect code selection, documentation review, and reporting workflows for E/M services in non-facility settings. Reviewing the updated guidance helps practices align with the 2023 CPT structure and avoid using deleted or revised code pathways.
Article Sections
-
Overview of Changes
Introduces the 2023 revisions to the home and residence service families and summarizes the scope of the code set consolidation. Discusses broad reporting changes and related references to other E/M service categories.
-
Guideline Revisions
Reviews the updated guidance for reporting home or residence services under the revised framework. Covers general considerations related to timing, setting definitions, and related service reporting references.
-
Code Descriptor Changes
Describes how the home or residence service descriptors were revised for 2023 and how the new structure is organized. Also notes the summary tables that compare the updated code families.
-
Reporting Prolonged Services
Summarizes the article’s discussion of prolonged services reporting in connection with home or residence encounters. Includes references to the related prolonged services code used in this context.
-
Home or Residence Services: New Patient Code Descriptor Example
Provides an illustrative example tied to the new patient side of the home or residence service discussion. The example is presented alongside a timing reference table.
-
Home or Residence Services: Established Patient Code Descriptor Example
Provides an illustrative example tied to the established patient side of the home or residence service discussion. The example is presented alongside a timing reference table.
What You Will Learn
- How the 2023 CPT home or residence service updates are structured
- Which parts of the home and domiciliary service families were consolidated or removed
- What general topics the revised guidance addresses for home or residence E/M reporting
- How the article organizes the updated descriptor and timing information
- How prolonged services are discussed in relation to these encounters
Who Should Read This
- Medical coders
- Billing and reimbursement staff
- Physician and QHP documentation staff
- Practice administrators
- Compliance teams
Codes Discussed
Code Ranges Discussed
Subscribe or sign in to view the full article.


Quick, Current, Complete - www.findacode.com