ICD-10-CM Code Q43.8

Other specified congenital malformations of intestine

Version 2020 Billable Code POA Exempt

Valid for Submission

Q43.8 is a billable code used to specify a medical diagnosis of other specified congenital malformations of intestine. The code is valid for the year 2020 for the submission of HIPAA-covered transactions. The ICD-10-CM code Q43.8 might also be used to specify conditions or terms like anal fissure, aphalangy, hemivertebra, urogenital, intestinal dysgenesis syndrome, band of ladd, blind loop syndrome, cecum in left sided position, cloacal disease, etc The code is exempt from present on admission (POA) reporting for inpatient admissions to general acute care hospitals.

ICD-10:Q43.8
Short Description:Other specified congenital malformations of intestine
Long Description:Other specified congenital malformations of intestine

Tabular List of Diseases and Injuries

The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code Q43.8:

Inclusion Terms

Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
  • Congenital blind loop syndrome
  • Congenital diverticulitis, colon
  • Congenital diverticulum, intestine
  • Dolichocolon
  • Megaloappendix
  • Megaloduodenum
  • Microcolon
  • Transposition of appendix
  • Transposition of colon
  • Transposition of intestine

Index to Diseases and Injuries

The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code Q43.8 are found in the index:


Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

  • Anal fissure
  • Aphalangy, hemivertebra, urogenital, intestinal dysgenesis syndrome
  • Band of Ladd
  • Blind loop syndrome
  • Cecum in left sided position
  • Cloacal disease
  • Congenital anal fissure
  • Congenital anomaly of appendix
  • Congenital anomaly of duodenum
  • Congenital anomaly of duodenum
  • Congenital anomaly of duodenum
  • Congenital blind loop syndrome
  • Congenital dilatation of colon
  • Congenital dilatation of intestinal tract
  • Congenital diverticulitis of small intestine
  • Congenital diverticulosis
  • Congenital diverticulosis of small intestine
  • Congenital diverticulum of colon
  • Congenital diverticulum of duodenum
  • Congenital diverticulum of intestinal tract
  • Congenital diverticulum of small intestine
  • Congenital dysmotility of small intestine
  • Congenital enterocyte heparan sulfate deficiency
  • Congenital fistula of intestinal tract
  • Congenital fistula of rectum
  • Congenital functional disorders of the colon
  • Congenital functional disorders of the colon
  • Congenital functional disorders of the small intestine
  • Congenital hypoganglionosis of large intestine
  • Congenital hypoplasia of intestinal tract
  • Congenital macrocolon, not aganglionic
  • Congenital malformation of autonomic nervous system
  • Congenital malposition of intestinal tract
  • Congenital malrotation of duodenum
  • Congenital megaduodenum
  • Congenital microvillous atrophy
  • Congenital neurogenic ileus syndrome
  • Congenital prolapsed rectum
  • Congenital rectal fissure
  • Congenital rectocloacal fistula
  • Congenital redundant colon
  • Congenital redundant rectal mucosa
  • Congenital short bowel syndrome
  • Congenital small anus
  • Congenital volvulus
  • Diverticulum of duodenum
  • Diverticulum of large intestine
  • Dolichocolon
  • Duodenal web
  • Ectopic intestinal mucosa
  • Enterogenous cyst
  • Familial absence of villi
  • Fetal intrauterine intestinal perforation due to in utero volvulus
  • Fetal intrauterine perforation of intestine
  • Generalized congenital intestinal dysmotility
  • High anorectal malformation
  • Intermediate anorectal malformation
  • Intestinal epithelial dysplasia
  • Low anorectal malformation
  • Malrotation of the intestine type IIA
  • Megacystis, microcolon, hypoperistalsis syndrome
  • Megaduodenum
  • Megaloappendix
  • Microcolon
  • Multiple gastrointestinal atresias
  • Neuronal intestinal dysplasia
  • Rectal prolapse
  • Short bowel syndrome
  • Tortuous colon
  • Transposition of appendix
  • Transposition of cecum
  • Transposition of colon
  • Transposition of intestine

Diagnostic Related Groups

The ICD-10 code Q43.8 is grouped in the following groups for version MS-DRG V37.0 What are Diagnostic Related Groups?
The Diagnostic Related Groups (DRGs) are a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC).
applicable from 10/01/2019 through 09/30/2020.

  • 393 - OTHER DIGESTIVE SYSTEM DIAGNOSES WITH MCC
  • 394 - OTHER DIGESTIVE SYSTEM DIAGNOSES WITH CC
  • 395 - OTHER DIGESTIVE SYSTEM DIAGNOSES WITHOUT CC/MCC

Present on Admission (POA)

Q43.8 is exempt from POA reporting - 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 diagnosis codes that are exempt from the POA reporting requirement. Review other POA exempt codes here .

CMS POA Indicator Options and Definitions
POA Indicator CodePOA Reason for CodeCMS will pay the CC/MCC DRG?
YDiagnosis was present at time of inpatient admission.YES
NDiagnosis was not present at time of inpatient admission.NO
UDocumentation insufficient to determine if the condition was present at the time of inpatient admission.NO
WClinically undetermined - unable to clinically determine whether the condition was present at the time of inpatient admission.YES
1Unreported/Not used - Exempt from POA reporting. NO

Convert Q43.8 to ICD-9

  • 751.5 - Intestinal anomaly NEC (Approximate Flag)

Code Classification

  • Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
    • Other congenital malformations of the digestive system (Q38-Q45)
      • Other congenital malformations of intestine (Q43)

Code History

  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
    (First year ICD-10-CM implemented into the HIPAA code set)
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020

Information for Patients


Birth Defects

A birth defect is a problem that happens while a baby is developing in the mother's body. Most birth defects happen during the first 3 months of pregnancy. One out of every 33 babies in the United States is born with a birth defect.

A birth defect may affect how the body looks, works or both. Some birth defects like cleft lip or neural tube defects are structural problems that can be easy to see. To find others, like heart defects, doctors use special tests. Birth defects can range from mild to severe. Causes can include

  • Genetics
  • Exposures to medicines or chemicals. For example, alcohol abuse can cause fetal alcohol syndrome.
  • Infections during pregnancy
  • Certain medicines. Before you get pregnant, talk to your health care provider about any medicines you take.
  • Not getting enough of certain nutrients. For example, not getting enough folic acid before and during pregnancy is a key factor in causing neural tube defects.

For most birth defects, the cause is unknown.

Health care providers can diagnose certain birth defects during pregnancy, with prenatal tests. That's why it important to get regular prenatal care. Other birth defects may not be found until after the baby is born. Sometimes the defect is obvious right away. Other times, the health care provider may not discover it until later in life.

Babies with birth defects often need special care and treatments. The treatments may include surgery, medicines, assistive devices, and therapies.

Centers for Disease Control and Prevention


[Learn More]

Colonic Diseases

Your colon, also known as the large intestine, is part of your digestive system. It's a long, hollow tube at the end of your digestive tract where your body makes and stores stool. Many disorders affect the colon's ability to work properly. Some of these include

  • Colorectal cancer
  • Colonic polyps - extra tissue growing in the colon that can become cancerous
  • Ulcerative colitis - ulcers of the colon and rectum
  • Diverticulitis - inflammation or infection of pouches in the colon
  • Irritable bowel syndrome - an uncomfortable condition causing abdominal cramping and other symptoms

Treatment for colonic diseases varies greatly depending on the disease and its severity. Treatment may involve diet, medicines and in some cases, surgery.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases


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Small Intestine Disorders

Your small intestine is the longest part of your digestive system - about twenty feet long! It connects your stomach to your large intestine (or colon) and folds many times to fit inside your abdomen. Your small intestine does most of the digesting of the foods you eat. It has three areas called the duodenum, the ileum, and the jejunum.

Problems with the small intestine can include:

  • Bleeding
  • Celiac disease
  • Crohn's disease
  • Infections
  • Intestinal cancer
  • Intestinal obstruction
  • Irritable bowel syndrome
  • Ulcers, such as peptic ulcer

Treatment of disorders of the small intestine depends on the cause.


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