G21.19
BillableOther drug induced secondary parkinsonism
Other drug induced secondary parkinsonism
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Other medication-induced parkinsonism
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
Use Additional Code
Additional codes that should follow this code
Related Codes(1)
Also Known As / Clinical Terms(24)
SNOMED CT
- Parkinsonism caused by drug4223005
- Manganese-induced parkinsonism230294009
- Methanol-induced Parkinsonism870288002
- Parkinsonism caused by methanol870288002
- Dopamine receptor antagonist-induced parkinsonism1260379008
- Parkinsonism caused by dopamine blocking agent1260379008
- Parkinsonism caused by dopamine receptor antagonist1260379008
- Dopamine depleting agent-induced parkinsonism1260381005
- Parkinsonism caused by dopamine depleting agent1260381005
UMLS
Clinical Terms
- Other medication-induced parkinsonism
- Other Drug-Induced Secondary Parkinsonism
- Manganese-induced parkinsonism
- Parkinsonism caused by dopamine depleting agent
- Dopamine receptor antagonist-induced parkinsonism
- Parkinsonism caused by dopamine receptor antagonist
- Parkinsonism caused by methanol
- Parkinsonism caused by drug
- Dopamine depleting agent-induced parkinsonism
- Parkinsonism caused by dopamine blocking agent
- Methanol-induced Parkinsonism
Frequently Asked Questions
What is the ICD-10 code for other drug induced secondary parkinsonism?
The ICD-10-CM code for other drug induced secondary parkinsonism is G21.19. The full clinical description is "Other drug induced secondary parkinsonism". G21.19 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code G21.19 mean?
ICD-10-CM code G21.19 represents “Other drug induced secondary parkinsonism”. It is classified under Chapter 6: Diseases of the Nervous System and is a billable/specific code that can be used on a claim.
Is G21.19 a billable code?
Yes, G21.19 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is G21.19 in?
G21.19 is in Chapter 6: Diseases of the Nervous System (codes G00-G99).
What codes cannot be used with G21.19?
G21.19 has Excludes1 notes indicating codes that cannot be used together with it, including: Huntington's disease (G10); neurocognitive disorder with Lewy bodies (G31.83); Shy-Drager syndrome (G90.3); and 1 more.
Are additional codes required with G21.19?
Yes, when using G21.19, also report: adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5).
What SNOMED CT codes does G21.19 map to?
G21.19 maps to 5 SNOMED CT concepts: 1260381005, 1260379008, 230294009, 870288002, 4223005. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for G21.19?
G21.19 is linked to 2 UMLS Concept Unique Identifiers: C0477356, C4237315. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does G21.19 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like other drug induced secondary parkinsonism affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of G21.19?
There is no direct ICD-11 mapping available for G21.19 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.