- Q45.8 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM Q45.8 became effective on October 1, 2022.
- This is the American ICD-10-CM version of Q45.8 – other international versions of ICD-10 Q45.8 may differ.
ICD-10-CM Q45.8 is grouped within Diagnostic Related Group(s):
- 393 Other digestive system diagnoses with mcc
- 394 Other digestive system diagnoses with cc
- 395 Other digestive system diagnoses without cc/mcc
Applicable To
- Absence (complete) (partial) of alimentary tract NOS
- Duplication of digestive system
- Malposition, congenital of digestive system
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to Q45.8:
- alimentary tract (congenital) > Absence (of) (organ or part) (complete or partial)
- digestive organ or tract, congenital (s) > Absence (of) (organ or part) (complete or partial)
- alimentary tract NEC (complete) (partial) > Agenesis
- digestive organ NEC (s) or tract (complete) (partial) > Agenesis
- alimentary organ or tract NEC > Atresia, atretic
- digestive organs NEC > Atresia, atretic
- congenital > omentum (lesser) K66.8
- alimentary tract > Duplication, duplex
- digestive organs > Duplication, duplex
- abdominal viscera > Ectopic, ectopia (congenital)
- abdominal contents > Exstrophy
- alimentary tract, congenital > Hypoplasia, hypoplastic
- digestive organ or tract NEC (s) > Hypoplasia, hypoplastic
- closure (congenital) > Imperfect
- alimentary tract NEC > closure (congenital) Q45.8
- specified type NEC > alimentary tract Q45.9
- digestive system NEC, specified type NEC > Malformation (congenital)
- alimentary tract > congenital Q89.1
- digestive organ or tract NEC > congenital Q89.1
- gastrointestinal tract > congenital Q89.1
- gastrointestinal tract, congenital > Malposition
- alimentary tract > Patulous
- digestive organs NEC, congenital > Stricture