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A11 Nontraumatic compartment syndrome of right upper extremity
- M79.A12 Nontraumatic compartment syndrome of left upper extremity
- M79.A19 Nontraumatic compartment syndrome of unspecified upper extremity
- M79.A2 Nontraumatic compartment syndrome of lower extremity
- Nontraumatic compartment syndrome of hip, buttock, thigh, leg, foot, and toes
- M79.A21 Nontraumatic compartment syndrome of right lower extremity
- M79.A22 Nontraumatic compartment syndrome of left lower extremity
- M79.A29 Nontraumatic compartment syndrome of unspecified lower extremity
- M79.A3 Nontraumatic compartment syndrome of abdomen
- M79.A9 Nontraumatic compartment syndrome of other sites
- M79.8 Other specified soft tissue disorders
- M79.81 Nontraumatic hematoma of soft tissue
- Nontraumatic hematoma of muscle
- Nontraumatic seroma of muscle and soft tissue
- M79.89 Other specified soft tissue disorders
- Polyalgia
- M79.81 Nontraumatic hematoma of soft tissue
- M79.9 Soft tissue disorder, unspecified
Osteopathies and chondropathies (M80-M94)
Disorders of bone density and structure (M80-M85)
M80 Osteoporosis with current pathological fracture
- Includes: osteoporosis with current fragility fracture
- Note: fragility fracture is defined as a fracture sustained with trauma no more than a fall from a standing height or less that occurs under circumstances that would not cause a fracture in a normal healthy bone
- Use additional code to identify major osseous defect, if applicable (M89.7-)
- Excludes1: collapsed vertebra NOS (M48.5)
- pathological fracture NOS (M84.4)
- wedging of vertebra NOS (M48.5)
- Excludes2: personal history of (healed) osteoporosis fracture (Z87.310)
- The appropriate 7th character is to be added to each code from category M80:
- A initial encounter for fracture
- D subsequent encounter for fracture with routine healing
- G subsequent encounter for fracture with delayed healing
- K