All ICD10 Codes

G73

Non-Billable
ChapterG00–G99
Rankcategory
Official Description

Disorders of myoneural junction and muscle in diseases classified elsewhere

Use a more specific code (3 billable)
G73.1Lambert-Eaton syndrome in neoplastic diseaseG73.3Myasthenic syndromes in other diseases classified elsewhereG73.7Myopathy in diseases classified elsewhere
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 6: Diseases of the Nervous System (G00-G99).

CH6 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Clinical Hierarchy

BillableHas subcodes
CH6Diseases of the nervous system (G00-G99)
G70-G73Diseases of myoneural junction and muscle (G70-G73)
G73Disorders of myoneural junction and muscle in diseases classified elsewhereNot billable
G73.1Lambert-Eaton syndrome in neoplastic diseaseBillable
G73.3Myasthenic syndromes in other diseases classified elsewhereBillable
G73.7Myopathy in diseases classified elsewhereBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to G73:

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

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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