D40.9
Billable codeNeoplasm of uncertain behavior of male genital organ, unspecified
The ICD-10 code for neoplasm of uncertain behavior of male genital organ, unspecified is D40.9.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This code describes an unspecified presentation. If the medical record documents a more specific detail (e.g. laterality, type, or affected site), a more specific sibling code should be used instead — see Related codes below.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- D40.0Neoplasm of uncertain behavior of prostate
- D40.1Neoplasm of uncertain behavior of testisnon-billable header
- D40.8Neoplasm of uncertain behavior of other specified male genital organs
- D40.9Neoplasm of uncertain behavior of male genital organ, unspecified
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 2366Approximate match
Associated MS-DRGs
D40.9 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.
- DRG 715Other Male Reproductive System O.R. Procedures for Malignancy with CC/MCC
- DRG 716Other Male Reproductive System O.R. Procedures for Malignancy without CC/MCC
- DRG 717Other Male Reproductive System O.R. Procedures Except Malignancy with CC/MCC
- DRG 718Other Male Reproductive System O.R. Procedures Except Malignancy without CC/MCC
- DRG 722Malignancy, Male Reproductive System with MCC
- DRG 723Malignancy, Male Reproductive System with CC
- DRG 724Malignancy, Male Reproductive System without CC/MCC