J93.12

Billable

Secondary spontaneous pneumothorax

J93.12 is the ICD-10-CM code for Secondary spontaneous pneumothorax. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
J00-J99
Parent
J93.1
Edition
FY2026

J00-J99 Diseases of the respiratory system

Code first

  • underlying condition, such as:
  • catamenial pneumothorax due to endometriosis (N80.B-)
  • cystic fibrosis (E84.-)
  • eosinophilic pneumonia (J82.81-J82.82)
  • lymphangioleiomyomatosis (J84.81)
  • malignant neoplasm of bronchus and lung (C34.-)
  • Marfan syndrome (Q87.4-)
  • pneumonia due to Pneumocystis carinii (B59)
  • secondary malignant neoplasm of lung (C78.0-)
  • spontaneous rupture of the esophagus (K22.3)

Frequently asked questions

What is ICD-10 code J93.12?
J93.12 is the ICD-10-CM code for "Secondary spontaneous pneumothorax". It falls under J00-J99 Diseases of the respiratory system.
Is J93.12 a billable code?
Yes — J93.12 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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