• Posthepatitis syndrome 780.79
  • Postherpetic neuralgia (intercostal) (syndrome) (zoster) 053.19
  • Posthitis 607.1
  • Postimmunization complication or reaction - see Complications, vaccination
  • Postinfectious - see condition
  • Postinfluenzal syndrome 780.79
  • Postlaminectomy syndrome 722.80
  • Postleukotomy syndrome 310.0
  • Postlobectomy syndrome 310.0
  • Postmastectomy lymphedema (syndrome) 457.0
  • Postmaturity, postmature (fetus or newborn) (gestation period over 42 completed weeks) 766.22
  • Postmeasles - see also condition
  • Postmenopausal
  • Postnasal drip 784.91
  • Postnatal - see condition
  • Postoperative - see also condition
  • Postpancreatectomy hyperglycemia 251.3
  • Postpartum - see also condition
  • Postperfusion syndrome NEC 999.89
  • Postpoliomyelitic - see condition
  • Postsurgery status NEC (see also Status (post)) V45.89
  • Posttraumatic - see condition