I37.8Billable

Other nonrheumatic pulmonary valve disorders

Chapter
9. Diseases of the circulatory system
Category
I37
Effective date
October 1, 2026

Related codes in category I37

I37Nonrheumatic pulmonary valve disordersI37.0Nonrheumatic pulmonary valve stenosisYesI37.1Nonrheumatic pulmonary valve insufficiencyYesI37.2Nonrheumatic pulmonary valve stenosis with insufficiencyYesI37.9Nonrheumatic pulmonary valve disorder, unspecifiedYes

Frequently asked questions

What is ICD-10 code I37.8?

I37.8 is an ICD-10-CM diagnosis code for Other nonrheumatic pulmonary valve disorders.

Is I37.8 a billable code?

Yes. I37.8 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is I37.8 in?

I37.8 falls under Chapter 9: Diseases of the circulatory system.

When did I37.8 become effective?

I37.8 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to I37.8?

I37.8 belongs to category I37, which includes 5 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.