ICD-10-CM>J00-J99>J40-J4B>J43>J43.0J43.0Unilateral pulmonary emphysema [MacLeod's syndrome]Billable/Specific Copy Code Copy DescriptionApplicable ToSwyer-James syndromeUnilateral emphysemaUnilateral hyperlucent lungUnilateral pulmonary artery functional hypoplasiaUnilateral transparency of lung