K44.9 - Diaphragmatic Hernia Without Obstruction or Gangrene

K44.9 - Diaphragmatic Hernia Without Obstruction or Gangrene

Read about the ICD-10-CM code K44.9 for diaphragmatic hernia without obstruction or gangrene through this guide.

By Matt Olivares on Aug 8, 2025.

Fact Checked by Karina Jimenea.

Use Code

What is the ICD-10-CM code K44.9 for?

A diaphragmatic hernia is when organs or tissues move into the chest cavity through a hole or weakness in the diaphragm. Proper coding for diaphragmatic hernia without complications is vital for accurate medical documentation, billing, and treatment planning. The ICD-10-CM system provides a specific code for this condition.

K44.9 - Diaphragmatic hernia without obstruction or gangrene is one such code, and it is used when a diaphragmatic hernia is present without complications such as obstruction or tissue death (necrosis).

(Note: K44.9 is the primary code for diaphragmatic hernia without complications. If complications are present, different codes are used to indicate them.)

Is K44.9 billable?

Yes, K44.9 is valid and billable.

Clinical information

  • A diaphragmatic hernia occurs when organs or tissues from the abdomen move into the chest cavity.
  • These hernias can be congenital (present at birth) or acquired later in life.
  • Symptoms vary but may include chest or abdominal pain, breathing difficulties, and gastrointestinal symptoms.
  • Diagnosis is usually confirmed through imaging tests such as X-rays, CT scans, or endoscopy.
  • Treatment depends on the severity and type of hernia and may include medication, lifestyle changes, or surgery to repair the hernia.

Synonyms include

  • Diaphragm hernia
  • Abdominal hernia
  • Chest cavity hernia
  • Gastroesophageal hernia
  • Hiatal hernia
  • Congenital diaphragmatic hernia without obstruction or gangrene
  • Gangrene diaphragmatic hernia
  • Gangrene, unspecified abdominal hernia
  • Gangrene, ventral hernia
  • Hiatus hernia
  • Hernia involving digestive system

Popular search terms for the K44.9 ICD-10-CM code

  • K44.9 ICD-10 code
  • ICD-10 K44.9
  • K44.9 diagnosis code
  • ICD-10 code for diaphragmatic hernia without obstruction or gangrene

Other codes similar to K44.9

  • Q79.0 - Congenital diaphragmatic hernia
  • K44.1 - Diaphragmatic hernia with gangrene
  • K44.0 - Diaphragmatic hernia with obstruction, without gangrene
  • Z87.760 - Personal history of (corrected) congenital diaphragmatic hernia or other congenital diaphragm malformations
  • J98.6 - Disorders of diaphragm

Commonly asked questions

A diaphragmatic hernia ICD code, specifically K44.9, should be used when documenting a patient's condition involving the movement of abdominal organs or tissues into the chest cavity through a hole or weakness in the diaphragm without complications like obstruction or gangrene.

Treatment varies based on the type and severity of the hernia but may include lifestyle changes, medications for symptom management, or surgical repair to close the hole in the diaphragm.

A diagnosis code for diaphragmatic hernia indicates that a patient has a condition where abdominal organs or tissues have moved into the chest cavity through a hole or weakness in the diaphragm without complications like obstruction or tissue death.

Related ICDs

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