ICD-10-CM D37: Neoplasm of uncertain behavior of oral cavity and digestive organs

ICD-10-CM Diagnosis Code (2025)

Official Description for D37

Neoplasm of uncertain behavior of oral cavity and digestive organs

Coding Notes & Guidelines for D37

Excludes1: Not Coded Here

stromal tumors of uncertain behavior of digestive system (D48.1-)

Excludes1: Not Coded Here
  • neoplasm of uncertain behavior of aryepiglottic fold or interarytenoid fold, laryngeal aspect (D38.0)
  • neoplasm of uncertain behavior of epiglottis NOS (D38.0)
  • neoplasm of uncertain behavior of skin of lip (D48.5)
  • neoplasm of uncertain behavior of suprahyoid portion of epiglottis (D38.0)
Excludes1: Not Coded Here
  • neoplasm of uncertain behavior of anal margin (D48.5)
  • neoplasm of uncertain behavior of anal skin (D48.5)
  • neoplasm of uncertain behavior of perianal skin (D48.5)
Inclusion Terms

Neoplasm of uncertain behavior of vermilion border of lip

Inclusion Terms
  • Neoplasm of uncertain behavior of submucosal salivary glands of lip
  • Neoplasm of uncertain behavior of submucosal salivary glands of cheek
  • Neoplasm of uncertain behavior of submucosal salivary glands of hard palate
  • Neoplasm of uncertain behavior of submucosal salivary glands of soft palate
Inclusion Terms
  • Neoplasm of uncertain behavior of aryepiglottic fold of pharynx NOS
  • Neoplasm of uncertain behavior of hypopharyngeal aspect of aryepiglottic fold of pharynx
  • Neoplasm of uncertain behavior of marginal zone of aryepiglottic fold of pharynx
Inclusion Terms

Neoplasm of uncertain behavior of rectosigmoid junction

Inclusion Terms

Neoplasm of uncertain behavior of ampulla of Vater

Inclusion Terms
  • Neoplasm of uncertain behavior of anal canal
  • Neoplasm of uncertain behavior of anal sphincter
  • Neoplasm of uncertain behavior of anus NOS
  • Neoplasm of uncertain behavior of esophagus
  • Neoplasm of uncertain behavior of intestine NOS
  • Neoplasm of uncertain behavior of pancreas

Child Codes (More Specific Codes for D37):

D37.0 - Neoplasm of uncertain behavior of lip, oral cavity and pharynx D37.01 - Neoplasm of uncertain behavior of lip D37.02 - Neoplasm of uncertain behavior of tongue D37.03 - Neoplasm of uncertain behavior of the major salivary glands D37.030 - Neoplasm of uncertain behavior of the parotid salivary glands D37.031 - Neoplasm of uncertain behavior of the sublingual salivary glands D37.032 - Neoplasm of uncertain behavior of the submandibular salivary glands D37.039 - Neoplasm of uncertain behavior of the major salivary glands, unspecified D37.04 - Neoplasm of uncertain behavior of the minor salivary glands D37.05 - Neoplasm of uncertain behavior of pharynx D37.09 - Neoplasm of uncertain behavior of other specified sites of the oral cavity D37.1 - Neoplasm of uncertain behavior of stomach D37.2 - Neoplasm of uncertain behavior of small intestine D37.3 - Neoplasm of uncertain behavior of appendix D37.4 - Neoplasm of uncertain behavior of colon D37.5 - Neoplasm of uncertain behavior of rectum D37.6 - Neoplasm of uncertain behavior of liver, gallbladder and bile ducts D37.8 - Neoplasm of uncertain behavior of other specified digestive organs D37.9 - Neoplasm of uncertain behavior of digestive organ, unspecified

About ICD-10-CM Code D37 (Neoplasm of uncertain behavior of oral cavity and digestive organs)

ICD-10-CM code D37 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM D37 became effective on October 1, 2024.

This page provides detailed information about D37 - Neoplasm of uncertain behavior of oral cavity and digestive organs. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Neoplasm of uncertain behavior of oral cavity and digestive organs.