G21.8
BillableOther secondary parkinsonism
Chapter 6: Diseases of the nervous system
Additional Information
From parent codes: G00-G99 (Chapter 6)
Excludes 2 — Not Included HereFrom G00-G99
Excludes2 means 'NOT INCLUDED HERE!' An Excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time.
- 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)
Inpatient DRG Payments
DRG 05721,094 discharges
Degenerative Nervous System Disorders Without Mcc
Avg. Medicare Payment
$11,625
Total Payment$14,417
Patient Responsibility$2,792
Hospital Charge$58,474
DRG 0568,619 discharges
Degenerative Nervous System Disorders With Mcc
Avg. Medicare Payment
$20,347
Total Payment$24,633
Patient Responsibility$4,286
Hospital Charge$105,221
Chapter Information