ICD-10-CM > S00-T88 > T66-T78 > T70 > T70.3 T70.3 Caisson disease [decompression sickness] Non-Billable/Non-Specific Applicable To Compressed-air diseaseDiver's palsy or paralysis Codes T70.3XXA..., initial encounterT70.3XXD..., subsequent encounterT70.3XXS..., sequela