Groundbreaking: First-Ever HCC RAF Score Accessible Through REST API
First-Ever HCC RAF Score Accessible Through REST API
Check Now
Image depicting the concept of elevating provider support and enhancing concurrent coding for risk adjustment in healthcare.
Elevate Provider Support:
Enhance Your Concurrent Coding
for Risk Adjustment
Check Now
ICD-10-CM Codes J00-J99 J40-J4A J45

ICD-10-CM Diagnosis Code J45

Asthma

Go Back to Chapter - J00-J99 | Section - J40-J4A Go back

Includes for J45:

  • allergic (predominantly) asthma

  • allergic bronchitis NOS

  • allergic rhinitis with asthma

  • atopic asthma

  • extrinsic allergic asthma

  • hay fever with asthma

  • idiosyncratic asthma

  • intrinsic nonallergic asthma

  • nonallergic asthma

Use Additional for J45:

  • code to identify:

  • eosinophilic asthma (J82.83)

  • exposure to environmental tobacco smoke (Z77.22)

  • exposure to tobacco smoke in the perinatal period (P96.81)

  • history of tobacco dependence (Z87.891)

  • occupational exposure to environmental tobacco smoke (Z57.31)

  • tobacco dependence (F17.-)

  • tobacco use (Z72.0)

Excludes-1 for J45:

Excludes-2 for J45:

  • asthma with chronic obstructive pulmonary disease (J44.89)

  • chronic asthmatic (obstructive) bronchitis (J44.89)

  • chronic obstructive asthma (J44.89)

  • other specified chronic obstructive pulmonary disease (J44.89)

Codes Hierarchy:

    • J45  Asthma
      • J45.2 Mild intermittent asthma
        • J45.20  Mild intermittent asthma, uncomplicated
        • J45.21  Mild intermittent asthma with (acute) exacerbation
        • J45.22  Mild intermittent asthma with status asthmaticus
      • J45.3 Mild persistent asthma
        • J45.30  Mild persistent asthma, uncomplicated
        • J45.31  Mild persistent asthma with (acute) exacerbation
        • J45.32  Mild persistent asthma with status asthmaticus
      • J45.4 Moderate persistent asthma
        • J45.40  Moderate persistent asthma, uncomplicated
        • J45.41  Moderate persistent asthma with (acute) exacerbation
        • J45.42  Moderate persistent asthma with status asthmaticus
      • J45.5 Severe persistent asthma
        • J45.50  Severe persistent asthma, uncomplicated
        • J45.51  Severe persistent asthma with (acute) exacerbation
        • J45.52  Severe persistent asthma with status asthmaticus
      • J45.9 Other and unspecified asthma
        • J45.90 Unspecified asthma
          • J45.901  Unspecified asthma with (acute) exacerbation
          • J45.902  Unspecified asthma with status asthmaticus
          • J45.909  Unspecified asthma, uncomplicated
        • J45.99 Other asthma