Cerebral degeneration in generalized lipidoses

This code signifies the neurological deterioration affecting the brain due to the accumulation of lipids throughout the body. It represents the central nervous system manifestations of various inherited metabolic disorders characterized by abnormal lipid storage.

Use this code when documentation specifies cerebral involvement in a patient diagnosed with a generalized lipid storage disease, such as Tay-Sachs disease, Gaucher disease, or Niemann-Pick disease. Supporting documentation should clearly indicate neurological symptoms attributable to the underlying lipidosis.

• Always code the underlying generalized lipidosis first, as this code describes a manifestation.
• Ensure documentation specifies "cerebral" degeneration to differentiate from other neurological involvement.
• Avoid using this code for localized lipid disorders or non-degenerative cerebral conditions.