Osteoporosis
Traumatic Fractures
Site and Laterality
100

Osteoporosis is a systemic condition, meaning all bones.

What bones of the musculoskeletal system are affected?

100

A fracture not indicated as open or closed.

What is coded as closed?

100

Multiple codes should be used to indicate the different sites involved.

Categories where no muscle site code is provided and more than one bone or joint is involved. 

200

Osteoporosis without pathologically fracture.

What is category M81?

200

categories S02, S12, S22, S32, S42, S49, S52, S59, S62, S72, S79, S82, S89, and S92.

What are individual fracture categories?

200

Bone, joint, or muscle involved.

What is the site?

300

Osteoporosis with current pathological fracture.

What is category M80?

300

Should not be used for aftercare for traumatic fractures.

What are aftercare Z codes? 

300

The site designation will be the bone, not the joint.

What is the site when the bone may be affected at the upper or lower end?

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