Wiki Mammogram cysts

[Erin Go Braugh!]

What is the appropriate code for 2 benign simple cysts of the breast found on mammogram?

610.0 solitary cyst of breast or 610.1 diffuse cystic mastopathy? Neither seem to fit very well....

 

[tmlbwells]

I use 610.1 because it's more than one cyst.