M85.13 Skeletal fluorosis, forearm

Non-billable header with 3 child codes.

Applies from M85 Other disorders of bone density and structure

Excludes1 (never code together)

• osteogenesis imperfecta (Q78.0)
• osteopetrosis (Q78.2)
• osteopoikilosis (Q78.8)
• polyostotic fibrous dysplasia (Q78.1)

Codes under M85.13

• M85.131 Skeletal fluorosis, right forearm
• M85.132 Skeletal fluorosis, left forearm
• M85.139 Skeletal fluorosis, unspecified forearm

Diagnosis Index entries for M85.13

• Fluorosis › skeletal › forearm

Nearby codes

• M85.119 Skeletal fluorosis, unspecified shoulder
• M85.12 Skeletal fluorosis, upper arm
• M85.121 Skeletal fluorosis, right upper arm
• M85.122 Skeletal fluorosis, left upper arm
• M85.129 Skeletal fluorosis, unspecified upper arm
• M85.13 Skeletal fluorosis, forearm (this code)
• M85.131 Skeletal fluorosis, right forearm
• M85.132 Skeletal fluorosis, left forearm
• M85.139 Skeletal fluorosis, unspecified forearm
• M85.14 Skeletal fluorosis, hand
• M85.141 Skeletal fluorosis, right hand