Valid for Submission
S36.81XA is a billable diagnosis code used to specify a medical diagnosis of injury of peritoneum, initial encounter. The code S36.81XA is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
The ICD-10-CM code S36.81XA might also be used to specify conditions or terms like injury of peritoneum, injury of peritoneum without open wound into abdominal cavity, peritoneal foreign body or peritoneum injury with open wound into cavity.
S36.81XA is an initial encounter code, includes a 7th character and should be used while the patient is receiving active treatment for a condition like injury of peritoneum. According to ICD-10-CM Guidelines an "initial encounter" doesn't necessarily means "initial visit". The 7th character should be used when the patient is undergoing active treatment regardless if new or different providers saw the patient over the course of a treatment. The appropriate 7th character codes should also be used even if the patient delayed seeking treatment for a condition.
The appropriate 7th character is to be added to each code from block Injury of intra-abdominal organs (S36). Use the following options for the aplicable episode of care:
- A - initial encounter
- D - subsequent encounter
- S - sequela
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Injury of peritoneum
- Injury of peritoneum without open wound into abdominal cavity
- Peritoneal foreign body
- Peritoneum injury with open wound into cavity
Diagnostic Related Groups - MS-DRG Mapping
Convert S36.81XA to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code S36.81XA its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.
Information for Patients
Your peritoneum is the tissue that lines your abdominal wall and covers most of the organs in your abdomen. A liquid, peritoneal fluid, lubricates the surface of this tissue.
Disorders of the peritoneum are not common. They include
- Peritonitis - an inflammation of the peritoneum
- Complications from peritoneal dialysis
Your doctor may use imaging tests or lab tests to analyze the peritoneal fluid to diagnose the problem. Treatment of peritoneal disorders depends on the cause.
- Peritonitis (Medical Encyclopedia)
- Peritonitis - secondary (Medical Encyclopedia)
- Peritonitis - spontaneous bacterial (Medical Encyclopedia)
- Retroperitoneal inflammation (Medical Encyclopedia)
[Learn More in MedlinePlus]
Wounds and Injuries
Also called: Traumatic injuries
An injury is damage to your body. It is a general term that refers to harm caused by accidents, falls, hits, weapons, and more. In the U.S., millions of people injure themselves every year. These injuries range from minor to life-threatening. Injuries can happen at work or play, indoors or outdoors, driving a car, or walking across the street.
Wounds are injuries that break the skin or other body tissues. They include cuts, scrapes, scratches, and punctured skin. They often happen because of an accident, but surgery, sutures, and stitches also cause wounds. Minor wounds usually aren't serious, but it is important to clean them. Serious and infected wounds may require first aid followed by a visit to your doctor. You should also seek attention if the wound is deep, you cannot close it yourself, you cannot stop the bleeding or get the dirt out, or it does not heal.
Other common types of injuries include
- Animal bites
- Electrical injuries
- Sprains and strains
- Bleeding (Medical Encyclopedia)
- Crush injury (Medical Encyclopedia)
- Cuts and puncture wounds (Medical Encyclopedia)
- Electrical injury (Medical Encyclopedia)
- Gunshot wounds -- aftercare (Medical Encyclopedia)
- How wounds heal (Medical Encyclopedia)
- Laceration - sutures or staples - at home (Medical Encyclopedia)
- Lacerations - liquid bandage (Medical Encyclopedia)
- Surgical wound care (Medical Encyclopedia)
- Surgical wound infection - treatment (Medical Encyclopedia)
- Wet to dry dressing changes (Medical Encyclopedia)
- Wound care centers (Medical Encyclopedia)
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