2025 ICD-10-CM Diagnosis Code I26.93

Single subsegmental thrombotic pulmonary embolism without acute cor pulmonale

  • I26.93 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • Short description: Sing subsegmental throm pulm emblsm w/o acute cor pulmonale
  • ICD-10-CM I26.93 is a revised 2025 ICD-10-CM code that became effective on October 1, 2024.
  • This is the American ICD-10-CM version of I26.93 – other international versions of ICD-10 I26.93 may differ.

Applicable To

  • Subsegmental pulmonary embolism NOS

The following code(s) above I26.93 contain annotation back-references

 that may be applicable to I26.93:

  • I00-I99  Diseases of the circulatory system
  • I26  Pulmonary embolism

ICD-10-CM I26.93 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):

  • 173 Ultrasound accelerated and other thrombolysis with principal diagnosis pulmonary embolism
  • 175 Pulmonary embolism with mcc or acute cor pulmonale
  • 176 Pulmonary embolism without mcc
  • 791 Prematurity with major problems
  • 793 Full term neonate with major problems

Code History

  • 2020 (effective 10/1/2019): New code
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
  • 2024 (effective 10/1/2023): No change
  • 2025 (effective 10/1/2024): Revised code
    • New description: Single subsegmental thrombotic pulmonary embolism without acute cor pulmonale
    • 2024 description: Single subsegmental pulmonary embolism without acute cor pulmonale

Diagnosis Index entries containing back-references to I26.93:

  • Embolism (multiple) (paradoxical) I74.9
    • pulmonary (acute) (artery) (vein) I26.99
      • single subsegmental without acute cor pulmonale I26.93
      • subsegmental NOS I26.93
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