ICD-10-CM Code For Hydrocephalus: Group Overview
The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) code group G91 includes diagnoses of hydrocephalus, encompassing congenital, acquired, communicating, and noncommunicating forms that affect cerebrospinal fluid circulation and ventricular size. These ICD-10-CM diagnosis codes are used to document clinical scenarios such as ventricular enlargement due to impaired cerebrospinal fluid flow, normal pressure hydrocephalus with gait and cognitive changes, or hydrocephalus secondary to hemorrhage, tumor, infection, or trauma, capturing disease severity and neurologic involvement. Accurate coding within the ICD-10-CM G91 group supports proper claim adjudication and complete clinical documentation for appropriate reimbursement.
Customize your policy alerts
Sign up for ICD-10-CM Code For Hydrocephalus: Group Overview policy alerts
Get alerted when relevant policies change without checking for updates manually.
Monitor payer policy activity
ICD-10-CM G91: Hydrocephalus Overview
The diagnoses in the ICD-10-CM G91 group represent hydrocephalus, a disorder of cerebrospinal fluid dynamics leading to ventricular enlargement and increased intracranial pressure. These codes target conditions affecting the central nervous system and its cerebrospinal fluid pathways. Accurate coding is important for reflecting clinical severity and supporting appropriate reimbursement.