H44.13 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
H44.131
Sympathetic uveitis, right eye
Billable
10
H44.132
Sympathetic uveitis, left eye
Billable
10
H44.133
Sympathetic uveitis, bilateral
Billable
10
H44.139
Sympathetic uveitis, unspecified eye
Billable