G20.A2
BillableParkinson's disease without dyskinesia, with fluctuations
Parkinson's disease without dyskinesia, with fluctuations
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Parkinson's disease without dyskinesia, with OFF episodes
Excludes 2
Conditions not included here, but the patient may have both
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Use Additional Code
Additional codes that should follow this code
- code, if applicable, to identify:
- dementia with anxiety (F02.84, F02.A4, F02.B4, F02.C4)
- dementia with behavioral disturbance (F02.81-, F02.A1-, F02.B1-, F02.C1-)
- dementia with mood disturbance (F02.83, F02.A3, F02.B3, F02.C3)
- dementia with psychotic disturbance (F02.82, F02.A2, F02.B2, F02.C2)
- dementia without behavioral disturbance (F02.80, F02.A0, F02.B0, F02.C0)
- mild neurocognitive disorder due to known physiological condition (F06.7-)
Also Known As / Clinical Terms
SNOMED CT
- Idiopathic Parkinson's disease49049000
- Idiopathic Parkinsonism49049000
- PD - Parkinson's disease49049000
- Paralysis agitans49049000
- Parkinson disease49049000
- Parkinson's disease49049000
- Parkinsons disease49049000
- Primary Parkinsonism49049000
- Shaking palsy49049000
- Sporadic Parkinson disease724761004
- Off-episodes in Parkinson's disease not responding to oral treatment1230308005
- Off-periods in Parkinson disease not responding to oral treatment1230308005
Frequently Asked Questions
What is the ICD-10 code for parkinson's disease without dyskinesia, with fluctuations?
The ICD-10-CM code for parkinson's disease without dyskinesia, with fluctuations is G20.A2. The full clinical description is "Parkinson's disease without dyskinesia, with fluctuations". G20.A2 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code G20.A2 mean?
ICD-10-CM code G20.A2 represents "Parkinson's disease without dyskinesia, with fluctuations". 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 G20.A2 a billable code?
Yes, G20.A2 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is G20.A2 in?
G20.A2 is in Chapter 6: Diseases of the Nervous System (codes G00-G99).
Are additional codes required with G20.A2?
Yes, when using G20.A2 you should also code: code, if applicable, to identify:; dementia with anxiety (F02.84, F02.A4, F02.B4, F02.C4); dementia with behavioral disturbance (F02.81-, F02.A1-, F02.B1-, F02.C1-); dementia with mood disturbance (F02.83, F02.A3, F02.B3, F02.C3); dementia with psychotic disturbance (F02.82, F02.A2, F02.B2, F02.C2); dementia without behavioral disturbance (F02.80, F02.A0, F02.B0, F02.C0); mild neurocognitive disorder due to known physiological condition (F06.7-).
What SNOMED CT codes does G20.A2 map to?
G20.A2 maps to 3 SNOMED CT concepts: 49049000, 1230308005, 724761004. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for G20.A2?
G20.A2 is linked to 2 UMLS Concept Unique Identifiers: C5819569, C5819119. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.