- Q00.0 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 Q00.0 became effective on October 1, 2022.
- This is the American ICD-10-CM version of Q00.0 – other international versions of ICD-10 Q00.0 may differ.
ICD-10-CM Q00.0 is grouped within Diagnostic Related Group(s):
- 091 Other disorders of nervous system with mcc
- 092 Other disorders of nervous system with cc
- 093 Other disorders of nervous system without cc/mcc
- 791 Prematurity with major problems
- 793 Full term neonate with major problems
Applicable To
- Acephaly
- Acrania
- Amyelencephaly
- Hemianencephaly
- Hemicephaly
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 Q00.0:
- brain > Absence (of) (organ or part) (complete or partial)
- with > skull bone (congenital) Q75.8
- anencephaly > with Q00.0
- brain > Agenesis
- with > skull (bone) Q75.8
- anencephaly > with Q00.0
- with > skull Q75.9
- anencephaly > with Q00.0
- hemianencephaly > Anomaly, anomalous (congenital) (unspecified type) Q89.9
- hemicephaly > Anomaly, anomalous (congenital) (unspecified type) Q89.9
- hemicrania > Anomaly, anomalous (congenital) (unspecified type) Q89.9
- with > skull Q75.9
- anencephaly > with Q00.0
- brain > Aplasia
- with > congenital Q75.8
- anencephaly > with Q00.0
- with > skull bone NEC (s) Q75.8
- anencephalus > with Q00.0
- congenital malformation > Hemicrania
- with > skull (bone) Q75.8
- anencephaly > with Q00.0
- with > skull Q75.0
- anencephaly > with Q00.0
- acephalic > Monster, monstrosity (single) Q89.7