Oncology ICD-9 to ICD-10 Code Conversions

Oncology ICD-9 to ICD-10 Crosswalk

Note: For certain ICD-10 codes, there may be more specific code choice selections available. Make sure to review whether a more specific code exists. Codes with a greater degree of specificity should be considered first.

* Indicates ICD-10 codes requiring a 7th character extender.

25 of the Most Common Oncology ICD 10 Codes


V67.2 Chemotherapy follow-up examination

V76.51 Screening for malignant neoplasm, colon

151.9 Malignant neoplasm of stomach unspecified

153.9 Malignant neoplasm of colon unspecified

162.9 Malignant neoplasm of bronchus and lung unspecified

172.9 Melanoma of skin, site unspecified

173.01 Basall cell carcinoma of skin of lip

174.8 Malignant neoplasm of other specified sites of female breast

174.9 Malignant neoplasm of breast (female) unspecified

174.9 Malignant neoplasm of ovary

185 Malignant neoplasm of prostate

189.0 Malignant neoplasm of kidney, except pelvis

193 Malignant neoplasm of thyroid gland

202.80 Other malignant lymphomas unspecified site extranodal and solid organ sites

ICD-10-CM Codes

203.00 Multiple myeloma without mention of having achieved remission

211.3 Benign neoplasm of colon

216.5 Benign neoplasm of skin of trunk except scrotum

238.2 Neoplasm of uncertain behavior of skin

284.19 Pancytopenia, other

284.9 Aplastic anemia, unspecified

285.0 Sideroblastic anemia

780.79 Malaise and fatigue, other

787.01 Nausea with vomiting

787.02 Nausea alone

ICD-10-CM Codes

* Indicates ICD-10 codes requiring a 7th character extender.

For more ICD-10 codes, please visit PGM’s ICD-10 code conversion tool that allows users to convert ICD-9 to ICD-10 codes and vice versa by selecting the ICD conversion type followed by a user defined code.