Non-Billable / Non-Specific Code
ICD-10-CM D37.03 is the diagnosis code for Neoplasm of uncertain behavior of the major salivary glands. This code falls under the section "Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes" within Chapter 2 — Neoplasms (C00-D49). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where D37.03 sits in the ICD-10-CM classification helps ensure proper coding:
No, D37.03 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
D37.03 is the ICD-10-CM diagnosis code for "Neoplasm of uncertain behavior of the major salivary glands". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of D37.03 is D37.0 ("Neoplasm of uncertain behavior of lip, oral cavity and pharynx"). D37.03 provides a more specific classification within this category.
D37.03 is located in Section D37-D48 — "Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes" within Chapter 2 of the ICD-10-CM Tabular List.
D37.03 has 4 sub-code(s) that provide more specific detail: D37.030, D37.031, D37.032, D37.039.
Use D37.03 when the patients documented diagnosis matches "Neoplasm of uncertain behavior of the major salivary glands" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Neoplasm of uncertain behavior of the major salivary glands is D37.03.
No, D37.03 is non-billable. Use a more specific sub-code for primary diagnosis billing.
D37.03 is in Chapter 2 of the ICD-10-CM Tabular List.
Yes, D37.03 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.