ICD-10-CM>J00-J99>J40-J4B>J43J43EmphysemaNon-Billable/Non-SpecificType 1 Excludescompensatory emphysema (J98.3)interstitial emphysema (J98.2)mediastinal emphysema (J98.2)neonatal interstitial emphysema (P25.0)surgical (subcutaneous) emphysema (T81.82)Type 2 Excludesemphysema due to inhalation of chemicals, gases, fumes or vapors (J68.4)emphysema with chronic (obstructive) bronchitis (J44.-)emphysematous (obstructive) bronchitis (J44.-)traumatic subcutaneous emphysema (T79.7)CodesJ43.0Unilateral pulmonary emphysema [MacLeod's syndrome]J43.1Panlobular emphysemaJ43.2Centrilobular emphysemaJ43.8Other emphysemaJ43.9Emphysema, unspecified