2021 – New Code202120222023Billable/Specific Code
- G11.19 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2023 edition of ICD-10-CM G11.19 became effective on October 1, 2022.
- This is the American ICD-10-CM version of G11.19 – other international versions of ICD-10 G11.19 may differ.
ICD-10-CM G11.19 is grouped within Diagnostic Related Group(s):
- 058 Multiple sclerosis and cerebellar ataxia with mcc
- 059 Multiple sclerosis and cerebellar ataxia with cc
- 060 Multiple sclerosis and cerebellar ataxia without cc/mcc
Applicable To
- Early-onset cerebellar ataxia with essential tremor
- Early-onset cerebellar ataxia with myoclonus [Hunt’s ataxia]
- Early-onset cerebellar ataxia with retained tendon reflexes
- X-linked recessive spinocerebellar ataxia
Code History
- 2021 (effective 10/1/2020): New code
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to G11.19:
- with > cerebellar (hereditary) G11.9
- essential tremor > with G11.19
- myoclonus [Hunt\’s ataxia] > with G11.19
- retained tendon reflexes > with G11.19
- Hunt\’s > Ataxia, ataxy, ataxic R27.0
- spinocerebellar, X-linked recessive > Ataxia, ataxy, ataxic R27.0
- cerebellaris myoclonica (Hunt\’s ataxia) > Dyssynergia
- dyssynergia cerebellaris myoclonica > disease or syndrome (herpetic geniculate ganglionitis) B02.21
- meaning dyssynergia cerebellaris myoclonica > Ramsay-Hunt disease or syndrome B02.21
