ICD-10-CM Alphabetic Index · FY 2027 17 Entries
Pneumothorax NOS in the ICD-10-CM Index ICD-10-CM
The main term Pneumothorax NOS carries 17 index entries pointing to 10 ICD-10-CM codes. The default entry is J93.9, the code the bare main term maps to; every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.
✓ Built from the official CMS FY 2027 index fileEffective Oct 1, 2026 – Sep 30, 2027
17
Index Entries
10
Codes Referenced
J93.9
Default Code
P
Letter
17 of 17 shown
ICD-10-CM
Index Entries Under Pneumothorax NOS 17 entries · 10 codes
Pneumothorax NOS J93.9
acute J93.83
chronic J93.81
congenital P25.1
perinatal period P25.1
postprocedural J95.811
specified NEC J93.83
spontaneous NOS J93.83
newborn P25.1
primary J93.11
secondary J93.12
tension J93.0
tense valvular, infectional J93.0
tension (spontaneous) J93.0
traumatic S27.0 Non-billable
with hemothorax S27.2 Non-billable
tuberculous see Tuberculosis, pulmonary
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2027 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2026 through September 30, 2027.
