ICD-10-CM > S00-T88 > T20-T25 > T21 > T21.7 > T21.73 > T21.73XS T21.73XS Corrosion of third degree of upper back, sequela Billable/Specific Copy Code Copy Description Applicable To Corrosion of third degree of interscapular region
ICD-10 Fast ICD-10 Fast