G97.5 ICD-10-CM Code: Postprocedural hemorrhage of a nervous system organ or structure following a procedure

Coding instructions

Official Tabular Instructional Notes: the inclusion, exclusion and sequencing notes published for G97.5 in the official ICD-10-CM tabular list, quoted as published.

Notes without a marker are published on G97.5 itself; “inherited from” names the category or block whose note applies here.

Coder workflow for G97.5

MedCoder structured workflow — derived from this code’s own official record

Before you code G97.5

1. G97.5 is not reportable as written. Select the more specific code beneath it that the documentation supports. Codes are reported to the highest level of specificity the classification provides (Guidelines I.B.2).

   ReviewG97.51, G97.52

   See the relationships section · Guide: How to choose an ICD-10-CM code →

Choose the right path

1. Does the documentation support one of the more specific codes beneath G97.5?
   Yes → Select that code and continue the checks below on its own page.
   No → G97.5 cannot be reported as written; query for the specificity its subcategory needs.

   ReviewG97.51, G97.52

Consider G97.5. Then confirm the code is valid for the date of service in the Verify section.

Documentation check

The provider’s diagnostic statement

Codes are assigned from the provider’s documented diagnosis, not from clinical criteria, test values or a medication list (Guidelines I.A.19).

Official instructions as workflow

• Excludes2 — not part of G97.5(1 note)

  Coding workflow: The conditions named in this note are not included in G97.5. When the record documents both, both may be reported; the note is a boundary, not a prohibition.

  CompareI97.81, I97.82

  See the official tabular notes · Guidelines I.A.12.b

Every row is derived from this code’s own record — its title, tabular notes, 7th-character family and same-category siblings — with fixed MedCoder wording; nothing is inferred about a patient. The official notes and guideline text are in the sections each row links to, and they control.

Don’t confuse G97.5 with…

MedCoder analysis — pairs from this code’s official notes, distinctions written by MedCoder

The codes most likely to be picked instead of G97.5 — named in its own official notes, or sharing its laterality or encounter family — with what separates them and which documentation moves the case. Each links to the full comparison.

• I97.81— Excludes2 relationship (Informational)

  Distinct conditions — both may be reported.

  A distinct condition — both may be reported when both are documented.

  What moves you there: Documentation of intraoperative and postprocedural cerebrovascular infarction adds I97.81; it is not part of this code and both may be reported when both are documented.

  Full comparison: G97.5 vs I97.81 →

• I97.82— Excludes2 relationship (Informational)

  Distinct conditions — both may be reported.

  A distinct condition — both may be reported when both are documented.

  What moves you there: Documentation of intraoperative and postprocedural cerebrovascular infarction adds I97.82; it is not part of this code and both may be reported when both are documented.

  Full comparison: G97.5 vs I97.82 →

Relationships are read from this code's own official notes, its laterality siblings and its encounter family; the wording of each distinction is MedCoder editorial, and the documentation named in each “what moves you there” line is the official note phrase or sibling title itself. Source: CMS ICD-10-CM tabular instructional notes; ICD-10-CM Official Guidelines, Section I.A.12.a.

Verify Before Coding

• Not billable as written — a more specific code is required: G97.51, G97.52.

From the code registry, the Medicare Code Editor, and the MS-DRG Definitions Manual. Check it against a full claim in Claim Check.

Relationships & Classification

MedCoder structured relationships — computed from published CMS and AHRQ datasets

Other codes that name G97.5 or its code family, from the CMS ICD-10-CM tabular instructional notes. Tabular-note edges are stored at the code family level that carries each note.

Referenced by 1 Excludes2 note: I97.6 — Postprocedural hemorrhage, hematoma and seroma of a circulatory system organ or structure following a procedure.

These codes’ tabular lists name this diagnosis as distinct — both may be reported when both are documented.

Contextual Map

Every relationship of G97.5 in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.

Run G97.5 with this related code in Claim Check

Hierarchy

• G00-G99 — Chapter 6: Diseases of the Nervous System (G00-G99) (G00-G99)[Hierarchy]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• G89-G99 — Other disorders of the nervous system[Hierarchy]— CMS ICD-10-CM tabular structure · icd10cm-fy2026

Referenced by Excludes2 notes

• I97.6 — Postprocedural hemorrhage, hematoma and seroma of a circulatory system organ or structure following a procedure[Excludes2]: “postprocedural cerebrovascular hemorrhage complicating a procedure (G97.5-)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026

Nearest codes (23)

• G97 — Intraoperative and postprocedural complications and disorders of nervous system, not elsewhere classified[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• G97.0 — Cerebrospinal fluid leak from spinal puncture[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• G97.1 — Other reaction to spinal and lumbar puncture[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• G97.2 — Intracranial hypotension following ventricular shunting[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• G97.3 — Intraoperative hemorrhage and hematoma of a nervous system organ or structure complicating a procedure[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• G97.31 — Intraoperative hemorrhage and hematoma of a nervous system organ or structure complicating a nervous system procedure[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• G97.32 — Intraoperative hemorrhage and hematoma of a nervous system organ or structure complicating other procedure[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• G97.4 — Accidental puncture and laceration of a nervous system organ or structure during a procedure[Sibling]— CMS ICD-10-CM tabular structure · icd10cm-fy2026
• and 15 more

Change history (3)

• FY2017 — Description revised[Change history]— CMS release files (code change ledger) · icd10cm-fy2017
• and 2 more

Common coding questions

Sources for this page

Codes, titles, notes, index terms and mappings on this page are transcribed from the datasets below. Relationships MedCoder computed and text MedCoder wrote are labelled where they appear.

Code, title, tabular notes and index terms Official source data

CMS/CDC ICD-10-CM FY2026 tabular list, index and tables, effective October 1, 2025 Release, file and checksum · Publisher’s page

Claim edits Official source data

CMS Definitions of Medicare Code Edits — v43.1 (April 2026) Release, file and checksum · Publisher’s page

Change history and date-of-service validity Official source data

CMS ICD-10-CM release addenda, ingested release by release into the change ledger Release, file and checksum · Publisher’s page

Comparisons, relationships and the contextual map MedCoder structured relationship

Computed by MedCoder from the tabular notes and tables above; every derived relationship is marked as derived where it appears

Summary and FAQ answers MedCoder explanation

Written by MedCoder to explain the sources above: drafted with AI assistance, checked by a person against the release files, and labelled as MedCoder text where it appears. Not official text.

Labels on this page: Official source data · MedCoder structured relationship · MedCoder explanation. How to read the labels · All data sources and release dates

Nearest Codes in This Family

Official ICD-10-CM classifications closest to G97.5 in its code family, with their registry titles.

• G97.32 — Intraoperative hemorrhage and hematoma of a nervous system organ or structure complicating other procedure
• G97.4 — Accidental puncture and laceration of a nervous system organ or structure during a 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
• G97.6 — Postprocedural hematoma and seroma of a nervous system organ or structure following a 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

View all codes in the G97 family