G20Non-billable (header)

Parkinson's disease

Related Codes· Extrapyramidal and movement disorders (G20-G26)

G21Secondary parkinsonismG23Other degenerative diseases of basal gangliaG24DystoniaG25Other extrapyramidal and movement disordersG26Extrapyramidal and movement disorders in diseases classified…

Sub-codes of G20(3)

G20 is a non-billable header. Select a sub-code to bill.

G20.AParkinson's disease without dyskinesiaHeaderG20.BParkinson's disease with dyskinesiaHeaderG20.CParkinsonism, unspecified✓ Billable

Inclusion Terms

Notes

  • ℹcode, if applicable, to identify:
  • ℹdementia with anxiety (F02.84, F02.A4, F02.B4, F02.C4)
  • ℹdementia with behavioral disturbance (F02.81-, F02.A1-, F02.B1-, F02.C1-)
  • ℹdementia with mood disturbance (F02.83, F02.A3, F02.B3, F02.C3)
  • ℹdementia with psychotic disturbance (F02.82, F02.A2, F02.B2, F02.C2)
  • ℹdementia without behavioral disturbance (F02.80, F02.A0, F02.B0, F02.C0)
  • ℹmild neurocognitive disorder due to known physiological condition (F06.7-)

Code Hierarchy

┌6Diseases of the nervous system (G00-G99)├G20-G26Extrapyramidal and movement disorders (G20-G26)├G20Parkinson's disease
└G20Parkinson's disease

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