2023 neurology update: New ICD-10-CM codes for nervous system disorders

Why This Topic Matters

The update affects diagnosis coding for certain neurological and autonomic conditions and supports more specific tracking of these diagnoses in claims and records. It is relevant for coders who want to stay current with ICD-10-CM annual changes.

Article Sections

1. Overview of nervous system disorders and ICD-10-CM updates

   Introduces the nervous system chapter and the broader context for the 2023 ICD-10-CM changes. Summarizes the general types of neurologic conditions discussed in the article.

2. POTS

   Discusses postural orthostatic tachycardia syndrome and its documentation context. Covers the background for the 2023 coding update related to this autonomic condition.

3. Post-viral fatigue syndrome

   Reviews the 2023 update related to post-viral fatigue syndrome and documentation considerations. Explains the general clinical context for this fatigue-related diagnosis.

4. ME/CFS

   Covers chronic fatigue syndrome and myalgic encephalomyelitis in the context of the 2023 ICD-10-CM update. Describes the broader documentation and classification changes discussed in the article.

5. Other post-infection and related fatigue syndromes

   Addresses additional fatigue syndrome categories discussed in the update. Summarizes how the article frames these related diagnoses within the ICD-10-CM nervous system chapter.