https://allicd10codes.com/icd-10-cm/coding-rules/Unacceptable_Principal_Diagnosis_Codes
Unacceptable Principal Diagnosis Codes | ICD-10-CM 2026 | allicd10codes.com
ICD-10-CM codes identified as unacceptable when used as principal diagnosis by MCE edit logic.
principal diagnosiscodes icdunacceptablecm
https://allicd10codes.com/drg/ms-drg/021
MS-DRG 021 – Intracranial Vascular Procedures with Principal Diagnosis Hemorrhage with CC | 2026...
MS-DRG 021 is a Surgical Medicare Severity DRG in MDC 01: Intracranial Vascular Procedures with Principal Diagnosis Hemorrhage with CC. Maps to 99 ICD-10-CM...
ms drgvascular proceduresprincipal diagnosisintracranialhemorrhage
https://allicd10codes.com/drg/ms-drg/022
MS-DRG 022 – Intracranial Vascular Procedures with Principal Diagnosis Hemorrhage without CC/MCC |...
MS-DRG 022 is a Surgical Medicare Severity DRG in MDC 01: Intracranial Vascular Procedures with Principal Diagnosis Hemorrhage without CC/MCC. Maps to 99...
ms drgvascular proceduresprincipal diagnosiswithout ccintracranial
https://allicd10codes.com/drg/ms-drg/003
MS-DRG 003 – ECMO or Tracheostomy with MV 96 Hours or Principal Diagnosis Except Face, Mouth and...
ms drgprincipal diagnosisface mouthecmotracheostomy
https://allicd10codes.com/drg/ms-drg/020
MS-DRG 020: Intracranial Vascular Procedures with Principal Diagnosis Hemorrhage with MCC | 2026...
Official 2026 MS-DRG 020 details: Intracranial Vascular Procedures with Principal Diagnosis Hemorrhage with MCC. View assigned ICD-10-CM diagnosis codes.
ms drgvascular proceduresprincipal diagnosisintracranialhemorrhage
https://allicd10codes.com/drg/ms-drg/004
MS-DRG 004 – Tracheostomy with MV 96 Hours or Principal Diagnosis Except Face, Mouth and Neck...
ms drgprincipal diagnosisface mouthtracheostomymv
https://allicd10codes.com/drg/ms-drg/023
MS-DRG 023 – Craniotomy with Major Device Implant or Acute Complex CNS Principal Diagnosis with MCC...
MS-DRG 023 is a Surgical Medicare Severity DRG in MDC 01: Craniotomy with Major Device Implant or Acute Complex CNS Principal Diagnosis with MCC or...
ms drgprincipal diagnosismajordeviceimplant