All ICD10 Codes

G97

Non-Billable
ChapterG00–G99
Rankcategory
Official Description

Intraoperative and postprocedural complications and disorders of nervous system, not elsewhere classified

Use a more specific code (3 billable, 5 non-billable)
G97.0Cerebrospinal fluid leak from spinal punctureG97.1Other reaction to spinal and lumbar punctureG97.2Intracranial hypotension following ventricular shuntingG97.3Intraoperative hemorrhage and hematoma of a nervous system organ or structure complicating a procedurehas subcodesG97.4Accidental puncture and laceration of a nervous system organ or structure during a procedurehas subcodesG97.5Postprocedural hemorrhage of a nervous system organ or structure following a procedurehas subcodesG97.6Postprocedural hematoma and seroma of a nervous system organ or structure following a procedurehas subcodesG97.8Other intraoperative and postprocedural complications and disorders of nervous systemhas subcodes
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)

Instructional Notes

Excludes2(Not included here. Code separately if applicable.)
  • intraoperative and postprocedural cerebrovascular infarction (I97.81-, I97.82-)

Clinical Hierarchy

BillableHas subcodes
CH6Diseases of the nervous system (G00-G99)
G89-G99Other disorders of the nervous system (G89-G99)
G97Intraoperative and postprocedural complications and disorders of nervous system, not elsewhere classifiedNot billable
G97.0Cerebrospinal fluid leak from spinal punctureBillable
G97.1Other reaction to spinal and lumbar punctureBillable
G97.2Intracranial hypotension following ventricular shuntingBillable
G97.3Intraoperative hemorrhage and hematoma of a nervous system organ or structure complicating a procedureSubcodes
G97.4Accidental puncture and laceration of a nervous system organ or structure during a procedureSubcodes
G97.5Postprocedural hemorrhage of a nervous system organ or structure following a procedureSubcodes
G97.6Postprocedural hematoma and seroma of a nervous system organ or structure following a procedureSubcodes
G97.8Other intraoperative and postprocedural complications and disorders of nervous systemSubcodes

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to G97:

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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