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Malignant neuroleptic syndrome

ICD10CM code

Medical Policies and Guidelines for Malignant neuroleptic syndrome

Related policies from health plans

Deep Brain Stimulation and Responsive Neurostimulation (CG050)
Transcranial Doppler (CG035)
SURG.00026 Deep Brain, Cortical, and Cerebellar Stimulation
SURG.00026 Deep Brain, Cortical, and Cerebellar Stimulation
TRANS.00004 Cell Transplantation (Mesencephalic, Adrenal-Brain and Fetal Xenograft)

Similar Codes


ICD10CM codes

G21.0 - Malignant neuroleptic syndrome
G21.11 - Neuroleptic induced parkinsonism
G21.3 - Postencephalitic parkinsonism
G21.1 - Other drug-induced secondary parkinsonism
C7A - Malignant neuroendocrine tumors
G21.9 - Secondary parkinsonism, unspecified
G21.8 - Other secondary parkinsonism
G21.4 - Vascular parkinsonism
C71 - Malignant neoplasm of brain
G21 - Secondary parkinsonism

HCPCS codes

G8947 - One or more neuropsychiatric symptoms
G9842 - Patient has metastatic disease at diagnosis
J2710 - Injection, neostigmine methylsulfate, up to 0.5 mg
G2122 - Psychosis, depression, anxiety, apathy, and impulse control disorder not assessed
G8959 - Clinician treating major depressive disorder communicates to clinician treating comorbid condition
G9535 - Patients with a normal neurological examination
G9097 - Oncology; disease status; esophageal cancer, limited to adenocarcinoma or squamous cell carcinoma as
J2326 - Injection, nusinersen, 0.1 mg
G9012 - Other specified case management service not elsewhere classified
J2950 - Injection, promazine hcl, up to 25 mg

CPT4 codes

80344 - Antipsychotics, not otherwise specified; 7 or more
80173 - Haloperidol
95999 - Unlisted neurological or neuromuscular diagnostic procedure
64640 - Destruction by neurolytic agent; other peripheral nerve or branch
90792 - Psychiatric diagnostic evaluation with medical services
61790 - Creation of lesion by stereotactic method, percutaneous, by neurolytic agent (eg, alcohol, thermal,
64620 - Destruction by neurolytic agent, intercostal nerve
64680 - Destruction by neurolytic agent, with or without radiologic monitoring; celiac plexus
90791 - Psychiatric diagnostic evaluation
64792 - Excision of neurofibroma or neurolemmoma; extensive (including malignant type)