Diagnosis Coding: The 2013 Date for ICD-10 Implementation Won't Change, CMS Says

Why This Topic Matters

It helps coding and billing professionals monitor major federal timeline decisions and understand how broader diagnosis code changes may affect workflow, education, and system planning. It also highlights a separate eye-care billing topic that can affect patient responsibility and claim handling.

Article Sections

1. ICD-10 implementation timeline and CMS guidance

   CMS comments on the ICD-10 transition date, the implementation environment, and the general impact on coding workflows. The section also notes the relationship between diagnosis code changes and existing procedure coding systems.

2. ICD-10 code set growth and mapping resources

   This section discusses the size of the ICD-10 code set and references general tools for understanding relationships between diagnosis coding systems. It also addresses the availability of posted updates and related planning resources.

3. Proposal to freeze ICD-9 updates

   CMS discusses a proposal affecting future updates to the ICD-9 diagnosis code set. The section places the proposal in the context of implementation planning and stakeholder requests.

4. Cataract surgery, noncovered services, and claim handling

   This section shifts to an ophthalmology billing issue involving patient responsibility for services not covered by Medicare. It discusses general claim-processing considerations, coverage distinctions, and the use of carrier-specific billing approaches.