M70.2 is a "category code," which means it's non-billable. Billable codes require more specificity. Use the list below to navigate to codes that are more specific:
10
M70.20
Olecranon bursitis, unspecified elbow
Billable
10
M70.21
Olecranon bursitis, right elbow
Billable
10
M70.22
Olecranon bursitis, left elbow
Billable