Q45.8
Billable codeOther specified congenital malformations of digestive system
The ICD-10 code for other specified congenital malformations of digestive system is Q45.8.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Absence (complete) (partial) of alimentary tract NOS
- Duplication of digestive system
- Malposition, congenital of digestive system
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- Q45.0Agenesis, aplasia and hypoplasia of pancreas
- Q45.1Annular pancreas
- Q45.2Congenital pancreatic cyst
- Q45.3Other congenital malformations of pancreas and pancreatic duct
- Q45.9Congenital malformation of digestive system, unspecified
- Q45.8Other specified congenital malformations of digestive system
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 7518
Associated MS-DRGs
Q45.8 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 314Other Circulatory System Diagnoses with MCC
- DRG 315Other Circulatory System Diagnoses with CC
- DRG 316Other Circulatory System Diagnoses without CC/MCC
- DRG 393Other Digestive System Diagnoses with MCC
- DRG 394Other Digestive System Diagnoses with CC
- DRG 395Other Digestive System Diagnoses without CC/MCC