All ICD10 Codes
HomeICD-10-CMGuidelinesICD-10-PCSDRG
allicd10codes.com

The most comprehensive and user-friendly ICD-10-CM diagnosis and ICD-10-PCS procedure code directory. Built for clinicians, billers, and health tech innovators.

Resources

ICD-10-CM (Diagnosis)ICD-10-PCS (Procedures)MS-DRG Mappings

Legal & Info

Privacy PolicyTerms of ServiceOfficial CMS.gov
DisclaimerData on this site is provided for informational purposes only. While we strive to maintain the highest level of accuracy (utilizing FY2026 data, effective April 1, 2026), these codes and descriptions should not be used as a final authority for medical billing or clinical decision-making.The official source for all ICD-10-CM/PCS data is the Centers for Medicare & Medicaid Services (CMS) at cms.gov. We are not responsible for any coding errors, rejected claims, or medical outcomes resulting from the use of this data.

© 2026 allicd10codes.com · FY2026 Integrated Data · v1.4.0

Results for "Sys"

Unified clinical database across Diagnosis (CM), Procedures (PCS), and Reimbursement (DRG) grouping standards.

All ResultsDiagnosis (CM)0Procedures (PCS)0Groupings (DRG)84

Diagnosis (ICD-10-CM)

  • Aberrant (congenital) > artery (peripheral) > digestive systemQ27.8
  • Aberrant (congenital) > vein (peripheral) NEC > digestive systemQ27.8
  • Abnormal, abnormality, abnormalities > development, developmental > central nervous systemQ07.9
  • Abnormal, abnormality, abnormalities > diagnostic imaging > central nervous system NECR90.89
  • Abnormal, abnormality, abnormalities > diagnostic imaging > musculoskeletal system NECR93.7
  • Abnormal, abnormality, abnormalities > function studies > nervous system > central NECR94.09
  • Abnormal, abnormality, abnormalities > function studies > nervous system > peripheral NECR94.138
  • Abnormal, abnormality, abnormalities > specimen > specified organ, system and tissue NOSR89.9
  • Abnormal, abnormality, abnormalities > specimen > specified organ, system and tissue NOS > cytologyR89.6
  • Abnormal, abnormality, abnormalities > specimen > specified organ, system and tissue NOS > drug levelR89.2

Coding Tip

Billable CM codes require maximum specificity. PCS codes are always 7 characters.

Official Guidelines

Groupings (MS-DRG)

View all 84 matches
  • DRG 001Surgical

    Heart Transplant or Implant of Heart Assist System with MCC

  • DRG 002Surgical

    Heart Transplant or Implant of Heart Assist System without MCC

  • DRG 040Surgical

    Peripheral, Cranial Nerve and Other Nervous System Procedures with MCC

  • DRG 041Surgical

    Peripheral, Cranial Nerve and Other Nervous System Procedures with CC or Peripheral Neurostimulator

  • DRG 042Surgical

    Peripheral, Cranial Nerve and Other Nervous System Procedures without CC/MCC

  • DRG 054Medical

    Nervous System Neoplasms with MCC

Quick Stats

CM Codes
98,186
PCS Tables
917
MS-DRGs
452