M04Non-billable (header)

Autoinflammatory syndromes

Sub-codes of M04(4)

M04 is a non-billable header. Select a sub-code to bill.

M04.1Periodic fever syndromes✓ BillableM04.2Cryopyrin-associated periodic syndromes✓ BillableM04.8Other autoinflammatory syndromes✓ BillableM04.9Autoinflammatory syndrome, unspecified✓ Billable

⚠ Excludes 2(Not included here)

  • •Crohn's disease (K50.-)

Code Hierarchy

┌13Diseases of the musculoskeletal system and connective tissue (M00-M99)├M04Autoinflammatory syndromes (M04)├M04Autoinflammatory syndromes
└M04Autoinflammatory syndromes

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