ICD-10 Diagnosis Code S00.449D

External constriction of unspecified ear, subs encntr

Diagnosis Code S00.449D

ICD-10: S00.449D
Short Description: External constriction of unspecified ear, subs encntr
Long Description: External constriction of unspecified ear, subsequent encounter
This is the 2017 version of the ICD-10-CM diagnosis code S00.449D

Code Classification
  • Injury, poisoning and certain other consequences of external causes
    • Injuries to the head (S00-S09)
      • Superficial injury of head (S00)

Information for Medical Professionals

Information for Patients


Also called: Contusion, Ecchymoses

A bruise is a mark on your skin caused by blood trapped under the surface. It happens when an injury crushes small blood vessels but does not break the skin. Those vessels break open and leak blood under the skin.

Bruises are often painful and swollen. You can get skin, muscle and bone bruises. Bone bruises are the most serious.

It can take months for a bruise to fade, but most last about two weeks. They start off a reddish color, and then turn bluish-purple and greenish-yellow before returning to normal. To reduce bruising, ice the injured area and elevate it above your heart. See your healthcare provider if you seem to bruise for no reason, or if the bruise appears to be infected.

  • Bleeding into the skin
  • Bruise

[Read More]
Previous Code
Previous Code S00.449A
Next Code
S00.449S Next Code