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ICD-10/G24.01

G24.01 ICD-10-CM Code: Drug induced subacute dyskinesia

G24.01 is the authoritative medical code for Drug induced subacute dyskinesia. This classification is used in medical billing and clinical recording to specify the clinical criteria for drug induced subacute dyskinesia (ICD-10-CM G24.01), ensuring healthcare documentation aligns with current federal coding standards.

Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.

Inpatient Payment Groups (MS-DRG)

MS-DRGs this diagnosis helps define, as principal or secondary, per the CMS ICD-10-CM/PCS MS-DRG Definitions Manual v43.0 (FY2026), Appendix B.

  • MS-DRG 091 — OTHER DISORDERS OF NERVOUS SYSTEM WITH MCC (MDC 01)
  • MS-DRG 092 — OTHER DISORDERS OF NERVOUS SYSTEM WITH CC (MDC 01)
  • MS-DRG 093 — OTHER DISORDERS OF NERVOUS SYSTEM WITHOUT CC/MCC (MDC 01)

A diagnosis appearing in a group's logic does not by itself determine the DRG assigned to a stay; the grouper uses the full claim.

Code Set: Valid FY2026 and FY2027. FY2026 took effect October 1, 2025.

Official Registry Overview & Definition

Drug induced subacute dyskinesia is a billable ICD-10-CM diagnosis code (G24.01). Includes: dyskinesia. Inclusion terms: Drug induced blepharospasm; Drug induced orofacial dyskinesia; Neuroleptic induced tardive dyskinesia; Tardive dyskinesia. Excludes2 (not included here): athetoid cerebral palsy (G80.3). Use additional code: code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5).

Official Tabular Instructional Notes

Sequencing, inclusion, and exclusion notes published for G24.01 in the official ICD-10-CM tabular list.

Includes

Conditions the official ICD-10-CM tabular list includes under this code.

  • dyskinesia

Inclusion Terms

Alternative terms the tabular list files under this code.

  • Drug induced blepharospasm
  • Drug induced orofacial dyskinesia
  • Neuroleptic induced tardive dyskinesia
  • Tardive dyskinesia

Excludes2 — Not Included Here

Conditions not covered by this code, but which may be reported alongside it when both are present.

  • athetoid cerebral palsy (G80.3)

Use Additional Code

Supplementary codes the tabular list directs you to add.

  • Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

Frequently Asked Questions (FAQ) & Clinical Guidance

Can G24.01 be reported alongside related conditions?

Per official ICD-10-CM Excludes2 instructions, G24.01 and the following are not considered part of each other and may both be reported when both conditions are present: athetoid cerebral palsy (G80.3).

Is an additional code needed with G24.01?

Use additional code(s) to specify: code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5).

What conditions are included under G24.01?

Drug induced subacute dyskinesia includes: Drug induced blepharospasm; Drug induced orofacial dyskinesia; Neuroleptic induced tardive dyskinesia; Tardive dyskinesia.

Nearest Codes in This Family

Official ICD-10-CM classifications closest to G24.01 in its code family, with their registry titles.

  • G24 — Dystonia
  • G24.0 — Drug induced dystonia
  • G24.02 — Drug induced acute dystonia
  • G24.09 — Other drug induced dystonia
  • G24.1 — Genetic torsion dystonia
  • G24.2 — Idiopathic nonfamilial dystonia
  • G24.3 — Spasmodic torticollis
  • G24.4 — Idiopathic orofacial dystonia
  • G24.5 — Blepharospasm
  • G24.8 — Other dystonia

View all codes in the G24 family

Indexed Clinical Terms (7)

Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.

  • Blepharospasm, drug induced
  • Dyskinesia, drug induced, orofacial
  • Dyskinesia, orofacial (idiopathic), drug induced
  • Dyskinesia, subacute, drug induced
  • Dyskinesia, tardive
  • Dyskinesia, tardive, neuroleptic induced
  • Dystonia, oromandibular, due to drug