D27.9

ICD-10-CM Coding Rules

• D27.9

Approximate Synonyms

• Benign not cancer) neoplasm of ovary

• Benign neoplasm of ovary

• Benign neoplasm ovary, teratoma

• Brenner tumor of ovary

• Cyst ovary, dermoid

• Cystadenoma of ovary, mucinous

• Cystadenoma of ovary, serous

• Dermoid cyst of ovary

• Fibroma of ovary

• Mucinous cystadenoma of ovary

• Serous cystadenoma of ovary

• Teratoma of ovary

Details

• D27.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• The 2023 edition of ICD-10-CM D27.9 became effective on October 1, 2022.

• This is the American ICD-10-CM version of D27.9 – other international versions of ICD-10 D27.9 may differ.