Is D37 a billable code?
No. D37 is a header code that groups 17 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
D37: Neoplasm of uncertain behavior of oral cavity and digestive organs
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
D37 groups related diagnoses under neoplasm of uncertain behavior of oral cavity and digestive organs. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under D37
- D37.01Neoplasm of uncertain behavior of lip
- D37.02Neoplasm of uncertain behavior of tongue
- D37.030Neoplasm of uncertain behavior of the parotid salivary glands
- D37.031Neoplasm of uncertain behavior of the sublingual salivary glands
- D37.032Neoplasm of uncertain behavior of the submandibular salivary glands
- D37.039Neoplasm of uncertain behavior of the major salivary glands, unspecified
- D37.04Neoplasm of uncertain behavior of the minor salivary glands
- D37.05Neoplasm of uncertain behavior of pharynx
- D37.09Neoplasm of uncertain behavior of other specified sites of the oral cavity
- D37.1Neoplasm of uncertain behavior of stomach
- D37.2Neoplasm of uncertain behavior of small intestine
- D37.3Neoplasm of uncertain behavior of appendix
- D37.4Neoplasm of uncertain behavior of colon
- D37.5Neoplasm of uncertain behavior of rectum
- D37.6Neoplasm of uncertain behavior of liver, gallbladder and bile ducts
- D37.8Neoplasm of uncertain behavior of other specified digestive organs
- D37.9Neoplasm of uncertain behavior of digestive organ, unspecified
D37 questions
What does D37 mean?
D37 is the ICD-10-CM code for Neoplasm of uncertain behavior of oral cavity and digestive organs. It is in chapter 2, Neoplasms (C00-D49).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.