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I26.90

I26.90: Septic pulmonary embolism without acute cor pulmonale

Billable / specific codeICD-10-CM

I26.90 is a billable, specific ICD-10-CM code for septic pulmonary embolism without acute cor pulmonale. It is valid for submission on a claim.

Check I26.90 with the rest of the claim: free scrubber

Code first

The underlying condition must be sequenced before this code.

  • underlying infection

Excludes1 inherited from the categories above I26.90

A category’s note binds every code beneath it.

Written on I26: Pulmonary embolism

  • cor pulmonale without embolism (I27.81)

Excludes2 inherited from the categories above I26.90

Not part of this code, but both may be coded when both are present.

Written on I26: Pulmonary embolism

  • chronic pulmonary embolism (I27.82)
  • personal history of pulmonary embolism (Z86.711)
  • pulmonary embolism complicating abortion, ectopic or molar pregnancy (O00-O07, O08.2)
  • pulmonary embolism complicating pregnancy, childbirth and the puerperium (O88.-)
  • pulmonary embolism due to trauma (T79.0, T79.1)
  • pulmonary embolism due to complications of surgical and medical care (T80.0, T81.7-, T82.8-)
  • septic (non-pulmonary) arterial embolism (I76)

Risk adjustment

I26.90 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:

  • HCC 267 Deep Vein Thrombosis and Pulmonary Embolism0.294 RAF

Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score. Look up the whole chart to see which of its HCCs the hierarchy would zero.

Medicare coverage

I26.90 is named in 23 Medicare coverage policies: 23 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A52868Billing and Coding: Transesophageal Echocardiography (TEE)
  • A52993Billing and Coding: Peripheral Venous Ultrasound
  • A56500Billing and Coding: Cardiac Catheterization and Coronary Angiography
  • A56505Billing and Coding: Transesophageal Echocardiography (TEE)

Alphabetic index entries that lead here

  • Embolism›pulmonary›septic

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under I26.9

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.