Diagnosis Code Q42.1
Information for Medical Professionals
The diagnosis code Q42.1 is grouped in the following Diagnostic Related Group(s) (MS-DRG v33.0)
- OTHER DIGESTIVE SYSTEM DIAGNOSES WITH MCC 393
- OTHER DIGESTIVE SYSTEM DIAGNOSES WITH CC 394
- OTHER DIGESTIVE SYSTEM DIAGNOSES WITHOUT CC/MCC 395
Convert to ICD-9 General Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
- 751.2 - Atresia large intestine (approximate) Approximate Flag
The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
Present on Admission (POA) Present on Admission
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.
The code Q42.1 is exempt from POA reporting.
- Anorectal agenesis
- Anorectal agenesis
- Anorectal stricture
- Atresia and stenosis of large intestine, rectum and anal canal
- Atresia of large intestine
- Congenital absence of intestinal tract
- Congenital absence of large intestine
- Congenital absence of rectum
- Congenital atresia of rectum
- Congenital obstruction of large intestine
- Congenital stricture of rectum
- Stenosis of rectum
- Stricture of rectum
Index of Diseases and Injuries
References found for the code Q42.1 in the Index of Diseases and Injuries:
- Inclusion Terms: Inclusion terms
List of terms is included under some codes. 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.
- Imperforate rectum
Information for Patients
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 vary from mild to severe. Some result from exposures to medicines or chemicals. For example, alcohol abuse can cause fetal alcohol syndrome. Infections during pregnancy can also result in birth defects. For most birth defects, the cause is unknown.
Some birth defects can be prevented. Taking folic acid can help prevent some birth defects. Talk to your doctor about any medicines you take. Some medicines can cause serious birth defects.
Babies with birth defects may need surgery or other medical treatments. Today, doctors can diagnose many birth defects in the womb. This enables them to treat or even correct some problems before the baby is born.
Centers for Disease Control and Prevention
The rectum is the lower part of your large intestine where your body stores stool. Problems with rectum are common. They include hemorrhoids, abscesses, incontinence and cancer.
Many people are embarrassed to talk about rectal troubles. But seeing your doctor about problems in this area is important. This is especially true if you have pain or bleeding. Treatments vary depending on the particular problem.
NIH: National Institute of Diabetes and Digestive and Kidney Diseases
- Anorectal abscess
- Digital rectal exam
- Lower GI Series - NIH (National Institute of Diabetes and Digestive and Kidney Diseases)
- Rectal biopsy
- Rectal prolapse
- Rectal prolapse repair