G21.11 - Neuroleptic induced parkinsonism
- Applicable to Neuroleptic induced parkinsonism
- The 2025 edition of ICD10-CM G21.11 became effective on October 1, 2024.
- This is the American ICD10-CM version of G21.11 - other international versions of ICD10 G21.11 may differ.
- G21.11 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Code Additional Code
- code for adverse effect, if applicable, to identify drug (T43.3X5, T43.4X5, T43.505, T43.595)
Type 1 Excludes
- malignant neuroleptic syndrome (G21.0)
The following codes above G21.11 contain annotation back-references that may be applicable to G21.11:
Chapter: G00-G99 Diseases of the nervous system
Section: G20-G26 Extrapyramidal and movement disorders
Category: G21 Secondary parkinsonism
Billable/Specific Code
Browse other similar CM codes
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
Please, give attribution to our website icd-10code.com