10ICD Code Hub

G43.C

Header — not billable

Periodic headache syndromes in child or adult

The ICD-10 code for periodic headache syndromes in child or adult is G43.C.

G43.C is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 2 more specific codes below.

Documentation support

General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.

Child codes under G43.C

Related codes in this category