Other secondary chronic gout

gout NOS (M10.-)

acute gout (M10.-)

• code to identify:
• Autonomic neuropathy in diseases classified elsewhere (G99.0)
• Calculus of urinary tract in diseases classified elsewhere (N22)
• Cardiomyopathy in diseases classified elsewhere (I43)
• Disorders of external ear in diseases classified elsewhere (H61.1-, H62.8-)
• Disorders of iris and ciliary body in diseases classified elsewhere (H22)
• Glomerular disorders in diseases classified elsewhere (N08)

The appropriate 7th character is to be added to each code from category M1A

• arthropathic psoriasis (L40.5-)
• certain conditions originating in the perinatal period (P04-P96)
• certain infectious and parasitic diseases (A00-B99)
• compartment syndrome (traumatic) (T79.A-)
• complications of pregnancy, childbirth and the puerperium (O00-O9A)
• congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
• endocrine, nutritional and metabolic diseases (E00-E88)
• injury, poisoning and certain other consequences of external causes (S00-T88)
• neoplasms (C00-D49)
• symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition

Disorders affecting predominantly peripheral (limb) joints