ICD-10-CMICD-10-CMZ45.41 — Encounter for adjustment and management of cerebrospinal fluid drainage device
ICD-10-CMICD-10-CMR83.2 — Abnormal level of other drugs, medicaments and biological substances in cerebrospinal fluid
ICD-10-CMICD-10-CMR83.3 — Abnormal level of substances chiefly nonmedicinal as to source in cerebrospinal fluid