- G93.89 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 G93.89 became effective on October 1, 2022.
- This is the American ICD-10-CM version of G93.89 – other international versions of ICD-10 G93.89 may differ.
ICD-10-CM G93.89 is grouped within Diagnostic Related Group(s):
- 070 Nonspecific cerebrovascular disorders with mcc
- 071 Nonspecific cerebrovascular disorders with cc
- 072 Nonspecific cerebrovascular disorders without cc/mcc
Applicable To
- Postradiation encephalopathy
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 G93.89:
- cerebral (cortex) > Calcification
- choroid plexus > Calcification
- brain > Cicatrix (adherent) (contracted) (painful) (vicious) L90.5
- brain > Congestion, congestive
- acquired > brain (congenital) Q04.9
- cerebral, acquired > Deformity Q89.9
- medullary > Depression (acute) (mental) F32.A
- respiratory center > Depression (acute) (mental) F32.A
- specified NEC > brain G93.9
- medullary center (idiopathic) (respiratory) > Disease, diseased
- cerebral > Dysfunction
- postradiation > Encephalopathy (acute) G93.40
- center > respiration, respiratory J96.90
- brain > Fistula (cutaneous) L98.8
- cerebral > Fungus, fungous
- brain > Hardening
- brain > Hypertrophy, hypertrophic
- brain > Induration, indurated
- motor cortex NEC > Lesion (s) (nontraumatic)
- center NEC > respiratory (muscle) (system) (tract) R06.81
- intracranial > Pneumatocele (lung) J98.4
- brain > Siderosis (lung) J63.4
- brain (necrotic) (progressive) > Softening
- brain > Stenosis, stenotic (cicatricial)
- brain > Stricture
- Clerambault\’s automatism > Syndrome
- midbrain NEC > Syndrome
- pontine NEC > Syndrome
- tegmental > Syndrome