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  1. ICD-10-CM Home
  2. Chapter 6
  3. G89-G99
  4. G91.1

G91.1

Obstructive hydrocephalus

Billable

Code Hierarchy

G91G91.1

Chapter: 6. Diseases of the nervous system

Section: G89-G99 - Other disorders of the nervous system

Related Codes

G91.0Billable

Communicating hydrocephalus

G91.2Billable

(Idiopathic) normal pressure hydrocephalus

G91.3Billable

Post-traumatic hydrocephalus, unspecified

G91.4Billable

Hydrocephalus in diseases classified elsewhere

G91.8Billable

Other hydrocephalus

G91.9Billable

Hydrocephalus, unspecified

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