BC Advantage - 2020 Issue 12
CDT and CPT - The Same but Different!
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Article Overview
This article explains broad differences between CPT and CDT coding as presented by the source, with emphasis on Evaluation and Management changes for office and outpatient services and a summary of dental diagnostic code groupings. It is useful for coders, billers, and other revenue cycle staff who need a high-level understanding of how these code sets are organized and where crosswalk tools fit into the workflow.
Why This Topic Matters
The article helps readers orient themselves to two commonly used code systems and understand that office/outpatient E&M reporting changed starting in 2021. It also highlights that dental diagnostic coding is organized differently, which matters for anyone working across medical and dental billing environments.
Article Sections
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CPT Evaluation and Management services and 2021 revisions
Discusses the general framework for office and outpatient Evaluation and Management services and notes the timing of the 2021 revisions. The section also summarizes the types of documentation and encounter activities discussed in the article.
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CDT dental diagnostic codes and crosswalks
Introduces the dental code set referenced in the article and outlines the diagnostic code groupings included in the source. It also mentions the availability of crosswalk resources between code systems.
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About Find-A-Code
Provides a brief description of the Find-A-Code platform and its general purpose as presented in the article.
What You Will Learn
- How the article contrasts CPT and CDT at a high level
- What changed in office and outpatient Evaluation and Management reporting in 2021
- How dental diagnostic codes are grouped within the CDT system
- Where crosswalk resources between code systems are referenced
- What Find-A-Code is described as providing
Who Should Read This
- Medical coders
- Dental coders
- Billing staff
- Revenue cycle professionals
- Practice administrators
Codes Discussed
Code Ranges Discussed
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