ICD-10-CM Diagnosis Code (2025)
Official Description for Q85.8
Other phakomatoses, not elsewhere classified
Coding Notes & Guidelines for Q85.8
Meckel-Gruber syndrome (Q61.9)
- PHTS
- PTEN related Cowden syndrome
- Peutz-Jeghers syndrome
- Sturge-Weber(-Dimitri) syndrome
, if applicable, genetic susceptibility to malignant neoplasm (Z15.0-)
manifestations
Parent Code (Less Specific):
About ICD-10-CM Code Q85.8 (Other phakomatoses)
ICD-10-CM code Q85.8 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM Q85.8 became effective on October 1, 2024.
This page provides detailed information about Q85.8 - Other phakomatoses, not elsewhere classified. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Other phakomatoses related to not elsewhere classified.