W94.21XA
Billable
ChapterV00–Y99
Ranksubcategory
Official Description
Exposure to reduction in atmospheric pressure while surfacing from deep-water diving, initial encounter
Metadata & Insights
- •Billable/specific code (valid for reimbursement).
- •Chapter 20: External Causes of Morbidity (V00-Y99).
General instructions are available for the parent sections:
Clinical Hierarchy
BillableHas subcodes
CH20External causes of morbidity (V00-Y99)
W85-W99Exposure to electric current, radiation and extreme ambient air temperature and pressure (W85-W99)
W94Exposure to high and low air pressure and changes in air pressure
W94.2Exposure to rapid changes in air pressure during ascent
W94.21Exposure to reduction in atmospheric pressure while surfacing from deep-water diving
W94.21XAExposure to reduction in atmospheric pressure while surfacing from deep-water diving, initial encounterBillable
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to W94.21XA:
blockW85-W99
Exposure to electric current, radiation and extreme ambient air temperature and pressure (W85-W99)
View context instructionsMS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
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