M61.14Myositis ossificans progressiva, hand and finger(s)

M61.14 is the ICD-10-CM diagnosis code for myositis ossificans progressiva, hand and finger(s). It belongs to category M61 (calcification and ossification of muscle), block M60-M63 (disorders of muscles) and chapter 13 (diseases of the musculoskeletal system and connective tissue). It is a header code, so it can't be reported by itself; one of its 6 subcodes must be used instead.

Within M61.1 (myositis ossificans progressiva), M61.14 is specifically for myositis ossificans progressiva, hand and finger(s). Related codes cover unspecified site (M61.10), shoulder (M61.11), upper arm (M61.12), forearm (M61.13), thigh (M61.15), lower leg (M61.16), ankle, foot and toe(s) (M61.17), other site (M61.18) and 1 more.

To report this condition, pick the subcode that matches the documentation: M61.141 (hand), M61.142 (hand), M61.143 (hand), M61.144 (finger(s)), M61.145 (finger(s)) and M61.146 (finger(s)).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.