ICD10
ICD-10 Code G97.8: Other intraoperative and postprocedural complications and disorders of nervous system
Reviewed by HealthAssure Clinical TeamUpdated 26 May 2026
What is this code?
ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Diseases of the nervous system (G00-G99).
When is it used?
- May be used when a clinician documents other intraoperative and postprocedural complications and disorders of nervous system in a patient's medical record.
- May appear in hospital records, claims, referrals, and clinical documentation.
- This code may act more like a grouping or parent code, so a more specific child code may be used in final documentation when available.
What it does not mean
- A code alone does not explain severity, treatment plan, or outcome.
- A medical code should not be treated as a substitute for a doctor's diagnosis or advice.
- This entry may represent a broader category rather than the most specific billable code.
Code hierarchy
chapter
6Diseases of the nervous system (G00-G99)
block
G89-G99Other disorders of the nervous system
category
G97Intraoperative and postprocedural complications and disorders of nervous system, not elsewhere classified
currentG97
Official coding notes
Applicable to
- code to further specify disorder
Use additional code
- code to further specify disorder
Where you may see this code
You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen.
Related specialists
NeurologistGeneral Physician
Related codes
Sibling codes
G97.0Cerebrospinal fluid leak from spinal puncturebillableG97.1Other reaction to spinal and lumbar puncturebillableG97.2Intracranial hypotension following ventricular shuntingbillableG97.3Intraoperative hemorrhage and hematoma of a nervous system organ or structure complicating a procedureG97.4Accidental puncture and laceration of a nervous system organ or structure during a procedureG97.5Postprocedural hemorrhage of a nervous system organ or structure following a procedureG97.6Postprocedural hematoma and seroma of a nervous system organ or structure following a procedure
Mapped diagnoses and classifications
SNOMED_CT 427411009high
Acquired pseudomeningocoele
Source: SNOMED International ICD-10 map
SNOMED_CT 4069002high
Anoxic brain damage during AND/OR resulting from a procedure
Source: SNOMED International ICD-10 map
SNOMED_CT 213207003high
Central nervous system complications of care
Source: SNOMED International ICD-10 map
SNOMED_CT 230803002high
Disorder of nerve repair
Source: SNOMED International ICD-10 map
SNOMED_CT 1186932001high
Leakage of cerebrospinal fluid from nose following surgical procedure
Source: SNOMED International ICD-10 map
SNOMED_CT 1373752007high
Post 5-alpha-reductase inhibitor treatment syndrome
Source: SNOMED International ICD-10 map
Coding guidelines
Compatibility
Legacy code aligns to an official FY 2026 category. Frontend should resolve to the official category page and surface the billable child codes.
Legacy codes
G97.8
Replacement codes
G97.81 — Other intraoperative complications of nervous systemG97.82 — Other postprocedural complications and disorders of nervous systemG97.83 — Intracranial hypotension following lumbar cerebrospinal fluid shuntingG97.84 — Intracranial hypotension following other procedure
Common synonyms
Other intraoperative and postprocedural complications and disorders of nervous system
Frequently asked questions
About this content
This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.