Neurology & Pain Management Coding Alert

Question: If a patient suffers from age-related osteoporosis with a current pathological arm fracture, what ICD-10 code should I choose for the patient?

Indiana Subscriber

Answer: It depends on what part of the arm is fractured, and which side the fracture is on — if you can find out that information.

First: Check if the fracture was in the patient’s humerus or forearm — or both. Also, check the notes to see if the fracture was on the right or left side.

Then: Use one of the following codes, or combination of codes, to represent the fracture:

• M80.021X (Age-related osteoporosis with current pathological fracture, right humerus)
• M80.022X (… left humerus)
• M80.029X (… unspecified humerus)
• M80.031X (Age-related osteoporosis with current pathological fracture, right forearm)
• M80.032X (… left forearm)
• M80.039X (… unspecified forearm).

X marks the (7th) spot: Note the seventh character “X” in each of the above codes; this is a placeholder that you’ll fill in with the appropriate character from the list at the head of the M80 (Osteoporosis with current pathological fracture) code set:

• A — initial encounter for fracture
• D — subsequent encounter for fracture with routine healing
• G — subsequent encounter for fracture with delayed healing
• K — subsequent encounter for fracture with nonunion
• P — subsequent encounter for fracture with malunion
• S — sequela.