Present on Admission Exempt ICD-10 Codes - Open wound of thorax (S21)

The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific ICD-10 diagnosis codes that are exempt from the POA reporting requirement.

  • S21.001D - Unspecified open wound of right breast, subsequent encounter
  • S21.001S - Unspecified open wound of right breast, sequela
  • S21.002D - Unspecified open wound of left breast, subsequent encounter
  • S21.002S - Unspecified open wound of left breast, sequela
  • S21.009D - Unspecified open wound of unspecified breast, subs encntr
  • S21.009S - Unspecified open wound of unspecified breast, sequela
  • S21.011D - Laceration without foreign body of right breast, subs encntr
  • S21.011S - Laceration without foreign body of right breast, sequela
  • S21.012D - Laceration without foreign body of left breast, subs encntr
  • S21.012S - Laceration without foreign body of left breast, sequela
  • S21.019D - Laceration without foreign body of unsp breast, subs encntr
  • S21.019S - Laceration without foreign body of unsp breast, sequela
  • S21.021D - Laceration with foreign body of right breast, subs encntr
  • S21.021S - Laceration with foreign body of right breast, sequela
  • S21.022D - Laceration with foreign body of left breast, subs encntr
  • S21.022S - Laceration with foreign body of left breast, sequela
  • S21.029D - Laceration with foreign body of unsp breast, subs encntr
  • S21.029S - Laceration with foreign body of unspecified breast, sequela
  • S21.031D - Puncture wound w/o foreign body of right breast, subs encntr
  • S21.031S - Puncture wound without foreign body of right breast, sequela
  • S21.032D - Puncture wound w/o foreign body of left breast, subs encntr
  • S21.032S - Puncture wound without foreign body of left breast, sequela
  • S21.039D - Puncture wound w/o foreign body of unsp breast, subs encntr
  • S21.039S - Puncture wound without foreign body of unsp breast, sequela
  • S21.041D - Puncture wound w foreign body of right breast, subs encntr
  • S21.041S - Puncture wound with foreign body of right breast, sequela
  • S21.042D - Puncture wound with foreign body of left breast, subs encntr
  • S21.042S - Puncture wound with foreign body of left breast, sequela
  • S21.049D - Puncture wound with foreign body of unsp breast, subs encntr
  • S21.049S - Puncture wound with foreign body of unsp breast, sequela
  • S21.051D - Open bite of right breast, subsequent encounter
  • S21.051S - Open bite of right breast, sequela
  • S21.052D - Open bite of left breast, subsequent encounter
  • S21.052S - Open bite of left breast, sequela
  • S21.059D - Open bite of unspecified breast, subsequent encounter
  • S21.059S - Open bite of unspecified breast, sequela
  • S21.101D - Unsp opn wnd r frnt wl of thorax w/o penet thor cavity, subs
  • S21.101S - Unsp opn wnd r frnt wl of thorax w/o penet thor cavity, sqla
  • S21.102D - Unsp opn wnd l frnt wl of thorax w/o penet thor cavity, subs
  • S21.102S - Unsp opn wnd l frnt wl of thorax w/o penet thor cavity, sqla
  • S21.109D - Unsp opn wnd unsp frnt wall of thrx w/o penet thor cav, subs
  • S21.109S - Unsp opn wnd unsp frnt wall of thrx w/o penet thor cav, sqla
  • S21.111D - Lac w/o fb of r frnt wl of thorax w/o penet thor cav, subs
  • S21.111S - Lac w/o fb of r frnt wl of thorax w/o penet thor cav, sqla
  • S21.112D - Lac w/o fb of l frnt wl of thorax w/o penet thor cav, subs
  • S21.112S - Lac w/o fb of l frnt wl of thorax w/o penet thor cav, sqla
  • S21.119D - Lac w/o fb of unsp frnt wl of thrx w/o penet thor cav, subs
  • S21.119S - Lac w/o fb of unsp frnt wl of thrx w/o penet thor cav, sqla
  • S21.121D - Lac w fb of r frnt wl of thorax w/o penet thor cavity, subs
  • S21.121S - Lac w fb of r frnt wl of thorax w/o penet thor cavity, sqla
  • S21.122D - Lac w fb of l frnt wl of thorax w/o penet thor cavity, subs
  • S21.122S - Lac w fb of l frnt wl of thorax w/o penet thor cavity, sqla
  • S21.129D - Lac w fb of unsp front wall of thrx w/o penet thor cav, subs
  • S21.129S - Lac w fb of unsp front wall of thrx w/o penet thor cav, sqla
  • S21.131D - Pnctr w/o fb of r frnt wl of thorax w/o penet thor cav, subs
  • S21.131S - Pnctr w/o fb of r frnt wl of thorax w/o penet thor cav, sqla
  • S21.132D - Pnctr w/o fb of l frnt wl of thorax w/o penet thor cav, subs
  • S21.132S - Pnctr w/o fb of l frnt wl of thorax w/o penet thor cav, sqla
  • S21.139D - Pnctr w/o fb of unsp frnt wl of thrx w/o penet thor cav,subs
  • S21.139S - Pnctr w/o fb of unsp frnt wl of thrx w/o penet thor cav,sqla
  • S21.141D - Pnctr w fb of r frnt wl of thorax w/o penet thor cav, subs
  • S21.141S - Pnctr w fb of r frnt wl of thorax w/o penet thor cav, sqla
  • S21.142D - Pnctr w fb of l frnt wl of thorax w/o penet thor cav, subs
  • S21.142S - Pnctr w fb of l frnt wl of thorax w/o penet thor cav, sqla
  • S21.149D - Pnctr w fb of unsp frnt wl of thrx w/o penet thor cav, subs
  • S21.149S - Pnctr w fb of unsp frnt wl of thrx w/o penet thor cav, sqla
  • S21.151D - Open bite of r frnt wl of thorax w/o penet thor cavity, subs
  • S21.151S - Open bite of r frnt wl of thorax w/o penet thor cavity, sqla
  • S21.152D - Open bite of l frnt wl of thorax w/o penet thor cavity, subs
  • S21.152S - Open bite of l frnt wl of thorax w/o penet thor cavity, sqla
  • S21.159D - Open bite of unsp frnt wall of thrx w/o penet thor cav, subs
  • S21.159S - Open bite of unsp frnt wall of thrx w/o penet thor cav, sqla
  • S21.201D - Unsp opn wnd r bk wl of thorax w/o penet thor cavity, subs
  • S21.201S - Unsp opn wnd r bk wl of thorax w/o penet thor cavity, sqla
  • S21.202D - Unsp opn wnd l bk wl of thorax w/o penet thor cavity, subs
  • S21.202S - Unsp opn wnd l bk wl of thorax w/o penet thor cavity, sqla
  • S21.209D - Unsp opn wnd unsp bk wl of thorax w/o penet thor cav, subs
  • S21.209S - Unsp opn wnd unsp bk wl of thorax w/o penet thor cav, sqla
  • S21.211D - Lac w/o fb of r bk wl of thorax w/o penet thor cavity, subs
  • S21.211S - Lac w/o fb of r bk wl of thorax w/o penet thor cavity, sqla
  • S21.212D - Lac w/o fb of l bk wl of thorax w/o penet thor cavity, subs
  • S21.212S - Lac w/o fb of l bk wl of thorax w/o penet thor cavity, sqla
  • S21.219D - Lac w/o fb of unsp bk wl of thorax w/o penet thor cav, subs
  • S21.219S - Lac w/o fb of unsp bk wl of thorax w/o penet thor cav, sqla
  • S21.221D - Lac w fb of r bk wl of thorax w/o penet thor cavity, subs
  • S21.221S - Lac w fb of r bk wl of thorax w/o penet thor cavity, sequela
  • S21.222D - Lac w fb of l bk wl of thorax w/o penet thor cavity, subs
  • S21.222S - Lac w fb of l bk wl of thorax w/o penet thor cavity, sequela
  • S21.229D - Lac w fb of unsp bk wl of thorax w/o penet thor cavity, subs
  • S21.229S - Lac w fb of unsp bk wl of thorax w/o penet thor cavity, sqla
  • S21.231D - Pnctr w/o fb of r bk wl of thorax w/o penet thor cav, subs
  • S21.231S - Pnctr w/o fb of r bk wl of thorax w/o penet thor cav, sqla
  • S21.232D - Pnctr w/o fb of l bk wl of thorax w/o penet thor cav, subs
  • S21.232S - Pnctr w/o fb of l bk wl of thorax w/o penet thor cav, sqla
  • S21.239D - Pnctr w/o fb of unsp bk wl of thrx w/o penet thor cav, subs
  • S21.239S - Pnctr w/o fb of unsp bk wl of thrx w/o penet thor cav, sqla
  • S21.241D - Pnctr w fb of r bk wl of thorax w/o penet thor cavity, subs
  • S21.241S - Pnctr w fb of r bk wl of thorax w/o penet thor cavity, sqla
  • S21.242D - Pnctr w fb of l bk wl of thorax w/o penet thor cavity, subs
  • S21.242S - Pnctr w fb of l bk wl of thorax w/o penet thor cavity, sqla
  • S21.249D - Pnctr w fb of unsp bk wl of thorax w/o penet thor cav, subs
  • S21.249S - Pnctr w fb of unsp bk wl of thorax w/o penet thor cav, sqla
  • S21.251D - Open bite of r bk wl of thorax w/o penet thor cavity, subs
  • S21.251S - Open bite of r bk wl of thorax w/o penet thor cavity, sqla
  • S21.252D - Open bite of l bk wl of thorax w/o penet thor cavity, subs
  • S21.252S - Open bite of l bk wl of thorax w/o penet thor cavity, sqla
  • S21.259D - Open bite of unsp bk wl of thorax w/o penet thor cav, subs
  • S21.259S - Open bite of unsp bk wl of thorax w/o penet thor cav, sqla
  • S21.301D - Unsp opn wnd r frnt wl of thorax w penet thor cavity, subs
  • S21.301S - Unsp opn wnd r frnt wl of thorax w penet thor cavity, sqla
  • S21.302D - Unsp opn wnd l frnt wl of thorax w penet thor cavity, subs
  • S21.302S - Unsp opn wnd l frnt wl of thorax w penet thor cavity, sqla
  • S21.309D - Unsp opn wnd unsp front wall of thrx w penet thor cav, subs
  • S21.309S - Unsp opn wnd unsp front wall of thrx w penet thor cav, sqla
  • S21.311D - Lac w/o fb of r frnt wl of thorax w penet thor cavity, subs
  • S21.311S - Lac w/o fb of r frnt wl of thorax w penet thor cavity, sqla
  • S21.312D - Lac w/o fb of l frnt wl of thorax w penet thor cavity, subs
  • S21.312S - Lac w/o fb of l frnt wl of thorax w penet thor cavity, sqla
  • S21.319D - Lac w/o fb of unsp front wall of thrx w penet thor cav, subs
  • S21.319S - Lac w/o fb of unsp front wall of thrx w penet thor cav, sqla
  • S21.321D - Lac w fb of r frnt wl of thorax w penet thor cavity, subs
  • S21.321S - Lac w fb of r frnt wl of thorax w penet thor cavity, sequela
  • S21.322D - Lac w fb of l frnt wl of thorax w penet thor cavity, subs
  • S21.322S - Lac w fb of l frnt wl of thorax w penet thor cavity, sequela
  • S21.329D - Lac w fb of unsp front wall of thorax w penet thor cav, subs
  • S21.329S - Lac w fb of unsp front wall of thorax w penet thor cav, sqla
  • S21.331D - Pnctr w/o fb of r frnt wl of thorax w penet thor cav, subs
  • S21.331S - Pnctr w/o fb of r frnt wl of thorax w penet thor cav, sqla
  • S21.332D - Pnctr w/o fb of l frnt wl of thorax w penet thor cav, subs
  • S21.332S - Pnctr w/o fb of l frnt wl of thorax w penet thor cav, sqla
  • S21.339D - Pnctr w/o fb of unsp frnt wl of thrx w penet thor cav, subs
  • S21.339S - Pnctr w/o fb of unsp frnt wl of thrx w penet thor cav, sqla
  • S21.341D - Pnctr w fb of r frnt wl of thorax w penet thor cavity, subs
  • S21.341S - Pnctr w fb of r frnt wl of thorax w penet thor cavity, sqla
  • S21.342D - Pnctr w fb of l frnt wl of thorax w penet thor cavity, subs
  • S21.342S - Pnctr w fb of l frnt wl of thorax w penet thor cavity, sqla
  • S21.349D - Pnctr w fb of unsp front wall of thrx w penet thor cav, subs
  • S21.349S - Pnctr w fb of unsp front wall of thrx w penet thor cav, sqla
  • S21.351D - Open bite of r frnt wl of thorax w penet thor cavity, subs
  • S21.351S - Open bite of r frnt wl of thorax w penet thor cavity, sqla
  • S21.352D - Open bite of l frnt wl of thorax w penet thor cavity, subs
  • S21.352S - Open bite of l frnt wl of thorax w penet thor cavity, sqla
  • S21.359D - Open bite of unsp front wall of thrx w penet thor cav, subs
  • S21.359S - Open bite of unsp front wall of thrx w penet thor cav, sqla
  • S21.401D - Unsp opn wnd r bk wl of thorax w penet thoracic cavity, subs
  • S21.401S - Unsp opn wnd r bk wl of thorax w penet thor cavity, sequela
  • S21.402D - Unsp opn wnd l bk wl of thorax w penet thoracic cavity, subs
  • S21.402S - Unsp opn wnd l bk wl of thorax w penet thor cavity, sequela
  • S21.409D - Unsp opn wnd unsp bk wl of thorax w penet thor cavity, subs
  • S21.409S - Unsp opn wnd unsp bk wl of thorax w penet thor cavity, sqla
  • S21.411D - Lac w/o fb of r bk wl of thorax w penet thor cavity, subs
  • S21.411S - Lac w/o fb of r bk wl of thorax w penet thor cavity, sequela
  • S21.412D - Lac w/o fb of l bk wl of thorax w penet thor cavity, subs
  • S21.412S - Lac w/o fb of l bk wl of thorax w penet thor cavity, sequela
  • S21.419D - Lac w/o fb of unsp bk wl of thorax w penet thor cavity, subs
  • S21.419S - Lac w/o fb of unsp bk wl of thorax w penet thor cavity, sqla
  • S21.421D - Lac w fb of r bk wl of thorax w penet thoracic cavity, subs
  • S21.421S - Lac w fb of r bk wl of thorax w penet thor cavity, sequela
  • S21.422D - Lac w fb of l bk wl of thorax w penet thoracic cavity, subs
  • S21.422S - Lac w fb of l bk wl of thorax w penet thor cavity, sequela
  • S21.429D - Lac w fb of unsp bk wl of thorax w penet thor cavity, subs
  • S21.429S - Lac w fb of unsp bk wl of thorax w penet thor cavity, sqla
  • S21.431D - Pnctr w/o fb of r bk wl of thorax w penet thor cavity, subs
  • S21.431S - Pnctr w/o fb of r bk wl of thorax w penet thor cavity, sqla
  • S21.432D - Pnctr w/o fb of l bk wl of thorax w penet thor cavity, subs
  • S21.432S - Pnctr w/o fb of l bk wl of thorax w penet thor cavity, sqla
  • S21.439D - Pnctr w/o fb of unsp bk wl of thorax w penet thor cav, subs
  • S21.439S - Pnctr w/o fb of unsp bk wl of thorax w penet thor cav, sqla
  • S21.441D - Pnctr w fb of r bk wl of thorax w penet thor cavity, subs
  • S21.441S - Pnctr w fb of r bk wl of thorax w penet thor cavity, sequela
  • S21.442D - Pnctr w fb of l bk wl of thorax w penet thor cavity, subs
  • S21.442S - Pnctr w fb of l bk wl of thorax w penet thor cavity, sequela
  • S21.449D - Pnctr w fb of unsp bk wl of thorax w penet thor cavity, subs
  • S21.449S - Pnctr w fb of unsp bk wl of thorax w penet thor cavity, sqla
  • S21.451D - Open bite of r bk wl of thorax w penet thoracic cavity, subs
  • S21.451S - Open bite of r bk wl of thorax w penet thor cavity, sequela
  • S21.452D - Open bite of l bk wl of thorax w penet thoracic cavity, subs
  • S21.452S - Open bite of l bk wl of thorax w penet thor cavity, sequela
  • S21.459D - Open bite of unsp bk wl of thorax w penet thor cavity, subs
  • S21.459S - Open bite of unsp bk wl of thorax w penet thor cavity, sqla
  • S21.90XD - Unsp open wound of unspecified part of thorax, subs encntr
  • S21.90XS - Unsp open wound of unspecified part of thorax, sequela
  • S21.91XD - Laceration w/o foreign body of unsp part of thorax, subs
  • S21.91XS - Laceration w/o foreign body of unsp part of thorax, sequela
  • S21.92XD - Laceration w foreign body of unsp part of thorax, subs
  • S21.92XS - Laceration with foreign body of unsp part of thorax, sequela
  • S21.93XD - Puncture wound w/o foreign body of unsp part of thorax, subs
  • S21.93XS - Pnctr w/o foreign body of unsp part of thorax, sequela
  • S21.94XD - Puncture wound w foreign body of unsp part of thorax, subs
  • S21.94XS - Pnctr w foreign body of unsp part of thorax, sequela
  • S21.95XD - Open bite of unspecified part of thorax, subs encntr
  • S21.95XS - Open bite of unspecified part of thorax, sequela