All ICD10 Codes

G90.89

Billable
ChapterG00–G99
Ranksubcategory
Official Description

Other disorders of autonomic nervous system

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 6: Diseases of the Nervous System (G00-G99).
General instructions are available for the parent sections:
View CH6 NotesView G90 Notes

Clinical Hierarchy

BillableHas subcodes
CH6Diseases of the nervous system (G00-G99)
G89-G99Other disorders of the nervous system (G89-G99)
G90Disorders of autonomic nervous system
G90.8Other disorders of autonomic nervous system
G90.89Other disorders of autonomic nervous systemBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to G90.89:

categoryG90
Disorders of autonomic nervous system
View context instructions
chapterCH6
Diseases of the nervous system (G00-G99)
View context instructions

Code History

  • FY 2024: This code replaced G90.8 (Other disorders of autonomic nervous system)

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 073
Cranial and Peripheral Nerve Disorders with MCC
DRG 074
Cranial and Peripheral Nerve Disorders without MCC

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Other disorders of autonomic nervous system.

Search PCS Codes