G21.2 - Secondary parkinsonism due to other external agents
- Applicable to Secondary parkinsonism due to other external agents
- The 2025 edition of ICD10-CM G21.2 became effective on October 1, 2024.
- This is the American ICD10-CM version of G21.2 - other international versions of ICD10 G21.2 may differ.
- G21.2 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
codefirst
- (T51-T65) to identify external agent
The following codes above G21.2 contain annotation back-references that may be applicable to G21.2:
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