U.S. ICD-10-CM · FY 2027

G93.0 ICD-10-CM Code: Cerebral cysts

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

G93.0

Cerebral cysts

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where G93.0 sits

  1. 1

    Chapter 6

    Diseases of the nervous system (G00-G99)

  2. 2

    Section

    Other disorders of the nervous system (G89-G99)

  3. 3

    Category G93

    Other disorders of brain

  4. 4

    Code G93.0

    Cerebral cysts

Documentation details

Notes for this code

Inclusion terms

  • Arachnoid cyst
  • Porencephalic cyst, acquired

Code first

No “code first” instruction is listed for G93.0.

Use additional code

No “use additional code” instruction is listed for G93.0.

Excludes1

Conditions that should not be reported together with this code.

  • acquired periventricular cysts of newborn (P91.1)
  • congenital cerebral cysts (Q04.6)

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for G93.0.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

Publisher

Vero Scribe Inc.

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code G93.0 mean?

G93.0 is the FY 2027 U.S. ICD-10-CM code for “Cerebral cysts.”

Is G93.0 a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, G93.0 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.

Where is G93.0 located in ICD-10-CM?

G93.0 is listed in Chapter 6, Diseases of the nervous system (G00-G99), within Other disorders of the nervous system (G89-G99) (G89–G99), under category G93, Other disorders of brain.

What coding notes are listed for G93.0?

Its listed inclusion terms are Arachnoid cyst; Porencephalic cyst, acquired. No code-first instruction is listed. Excludes1 notes: acquired periventricular cysts of newborn (P91.1); congenital cerebral cysts (Q04.6). No Excludes2 note is listed.

Keep exploring

Related G93 codes

G93.1

Anoxic brain damage, not elsewhere classified

G93.2

Benign intracranial hypertension

G93.3

Postviral and related fatigue syndromes

Ready to transform your clinical documentation?

Join Vero and see how effortless documentation can be.

Try for free

  • No credit card required

  • Cancel anytime