G97 Intraoperative and postprocedural complications and disorders of nervous system, not elsewhere classified

⚠ Non-Billable ICD-10-CM 2026
Create your free account → Open G97 in the app →

Get what a quick lookup can't: the AI assistant for official-guideline questions, HCC risk-adjustment mappings (CMS-HCC V24/V28, RxHCC), FDA drug indications, and AHA Coding Clinic references for G97.

The ICD-10-CM code for Intraoperative and postprocedural complications and disorders of nervous system, not elsewhere classified is G97 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
G89-G99: Other disorders of the nervous system (G89-G99)
Category G97
24 codes (18 billable)
FY2026 Status
Stable since FY2024
Excludes2
Not included here. These conditions are coded elsewhere but may be coded together if applicable.
  • intraoperative and postprocedural cerebrovascular infarction (I97.81-, I97.82-)

Official Coding Guidelines

Dominant/nondominant side (TOC entry)

a. Dominant/nondominant side ................................................................................................. 45

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.6.a
Pain - Category G89 (TOC entry)

b. Pain - Category G89.............................................................................................................. 45

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.6.b

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Cite This Page

Reference G97 with the canonical source and edition:

G97 — Intraoperative and postprocedural complications and disorders of nervous system, not elsewhere classified. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/G97

Canonical URL: https://icd10codingpro.com/codes/G97

Related Codes

More Specific Codes

G97.0 Cerebrospinal fluid leak from spinal puncture G97.1 Other reaction to spinal and lumbar puncture G97.2 Intracranial hypotension following ventricular shunting G97.3 Intraoperative hemorrhage and hematoma of a nervous system organ or structure complicating a procedure G97.4 Accidental puncture and laceration of a nervous system organ or structure during a procedure G97.5 Postprocedural hemorrhage of a nervous system organ or structure following a procedure G97.6 Postprocedural hematoma and seroma of a nervous system organ or structure following a procedure G97.8 Other intraoperative and postprocedural complications and disorders of nervous system

All Codes in G97

Every most-specific code under G97 Intraoperative and postprocedural complications and disorders of nervous system, not elsewhere classified (18 codes):

Show the complete G97 code list
G97.0 Cerebrospinal fluid leak from spinal puncture G97.1 Other reaction to spinal and lumbar puncture G97.2 Intracranial hypotension following ventricular shunting G97.31 Intraoperative hemorrhage and hematoma of a nervous system organ or structure complicating a nervous system procedure G97.32 Intraoperative hemorrhage and hematoma of a nervous system organ or structure complicating other procedure G97.41 Accidental puncture or laceration of dura during a procedure G97.48 Accidental puncture and laceration of other nervous system organ or structure during a nervous system procedure G97.49 Accidental puncture and laceration of other nervous system organ or structure during other procedure G97.51 Postprocedural hemorrhage of a nervous system organ or structure following a nervous system procedure G97.52 Postprocedural hemorrhage of a nervous system organ or structure following other procedure G97.61 Postprocedural hematoma of a nervous system organ or structure following a nervous system procedure G97.62 Postprocedural hematoma of a nervous system organ or structure following other procedure G97.63 Postprocedural seroma of a nervous system organ or structure following a nervous system procedure G97.64 Postprocedural seroma of a nervous system organ or structure following other procedure G97.81 Other intraoperative complications of nervous system G97.82 Other postprocedural complications and disorders of nervous system G97.83 Intracranial hypotension following lumbar cerebrospinal fluid shunting G97.84 Intracranial hypotension following other procedure
Search all 70,000+ ICD-10-CM codes →
Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

Get HCC Mappings, Clinical Summaries, and More

Access premium features including HCC risk adjustment, FDA drug indications, AI coding assistant, and comprehensive clinical context.

Start Free Trial