ICD-9-CM Codes ICD-9-PCS Codes

9398 - Other control of atmospheric pressure and composition

GEM Conversion to ICD-10 PCS

6A0.Z0ZZ

Fs: 10000 – Atmospheric Control, Single

6A0.Z1ZZ

Fs: 10000 – Atmospheric Control, Multiple

Sibling Codes

939.0

Non-invasive mechanical ventilation

939.1

Intermittent positive pressure breathing [IPPB]

939.3

Nonmechanical methods of resuscitation

939.4

Respiratory medication administered by nebulizer

939.5

Hyperbaric oxygenation

939.6

Other oxygen enrichment

939.7

Decompression chamber

939.8

Other control of atmospheric pressure and composition

939.9

Other respiratory procedures