Is J45.901 a billable code?
Yes. J45.901 is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.
ICD-10-CM FY2027 diagnosis code
J45.901: Unspecified asthma with (acute) exacerbation
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
J45.901 is a billable ICD-10-CM diagnosis code for unspecified asthma with (acute) exacerbation. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with J45.901 already added.Good Faith EstimateStart a cost estimate with J45.901 already added.CMS-1500 Claim FormFill a claim form with J45.901 in box 21.
Other codes in J45.90 Unspecified asthma
J45.901 questions
What does J45.901 mean?
J45.901 is the ICD-10-CM code for Unspecified asthma with (acute) exacerbation. It is in chapter 10, Diseases of the respiratory system (J00-J99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.