ICD-10-CM
G91.1 - Obstructive hydrocephalus
Code
G91.1 - Obstructive hydrocephalus
[Billable]
[Billable]
Code Tree
Citation
"G91.1 - Obstructive Hydrocephalus." ICD-10-CM, 10th ed., Centers for Medicare and Medicaid Services and the National Center for Health Statistics, 2026. www.unboundmedicine.com/icd/view/ICD-10-CM/905893/all/G91_1___Obstructive_hydrocephalus.
G91.1 - Obstructive hydrocephalus. ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2026. https://www.unboundmedicine.com/icd/view/ICD-10-CM/905893/all/G91_1___Obstructive_hydrocephalus. Accessed May 10, 2026.
G91.1 - Obstructive hydrocephalus. (2026). In ICD-10-CM (10th ed.). Centers for Medicare and Medicaid Services and the National Center for Health Statistics. https://www.unboundmedicine.com/icd/view/ICD-10-CM/905893/all/G91_1___Obstructive_hydrocephalus
G91.1 - Obstructive Hydrocephalus [Internet]. In: ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2026. [cited 2026 May 10]. Available from: https://www.unboundmedicine.com/icd/view/ICD-10-CM/905893/all/G91_1___Obstructive_hydrocephalus.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - G91.1 - Obstructive hydrocephalus
ID - 905893
BT - ICD-10-CM
UR - https://www.unboundmedicine.com/icd/view/ICD-10-CM/905893/all/G91_1___Obstructive_hydrocephalus
PB - Centers for Medicare and Medicaid Services and the National Center for Health Statistics
ET - 10
DB - ICD-10-CM
DP - Unbound Medicine
ER -
