All ICD10 Codes

G43.A1

Billable
ChapterG00–G99
Ranksubcategory
Official Description

Cyclical vomiting, in migraine, intractable

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 6: Diseases of the Nervous System (G00-G99).

Instructional Notes

Includes
  • Cyclical vomiting, with refractory migraine
General instructions are available for the parent sections:
View CH6 NotesView G43 NotesView G43.A Notes

Clinical Hierarchy

BillableHas subcodes
CH6Diseases of the nervous system (G00-G99)
G40-G47Episodic and paroxysmal disorders (G40-G47)
G43Migraine
G43.ACyclical vomiting
G43.A1Cyclical vomiting, in migraine, intractableBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to G43.A1:

subcategoryG43.A
Cyclical vomiting
View context instructions
chapterCH6
Diseases of the nervous system (G00-G99)
View context instructions

MS-DRG Classification

2026 v43.1

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

DRG 102
Headaches with MCC
DRG 103
Headaches without MCC

Cross Reference

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