Diagnosis Code A18.11
Information for Medical Professionals
The diagnosis code A18.11 is grouped in the following Diagnostic Related Group(s) (MS-DRG V35.0)
- 689 - KIDNEY AND URINARY TRACT INFECTIONS WITH MCC
- 690 - KIDNEY AND URINARY TRACT INFECTIONS WITHOUT MCC
Convert to ICD-9
- Acquired stricture of ureter
- Stricture of ureter
- Tuberculosis of kidney
- Tuberculosis of ureter
- Tuberculosis of urinary organs
- Tuberculosis of urinary organs
- Tuberculous pyelitis
- Tuberculous stricture of ureter
Information for Patients
Also called: TB
Tuberculosis (TB) is a disease caused by bacteria called Mycobacterium tuberculosis. The bacteria usually attack the lungs, but they can also damage other parts of the body.
TB spreads through the air when a person with TB of the lungs or throat coughs, sneezes, or talks. If you have been exposed, you should go to your doctor for tests. You are more likely to get TB if you have a weak immune system.
Symptoms of TB in the lungs may include
- A bad cough that lasts 3 weeks or longer
- Weight loss
- Loss of appetite
- Coughing up blood or mucus
- Weakness or fatigue
- Night sweats
Skin tests, blood tests, x-rays, and other tests can tell if you have TB. If not treated properly, TB can be deadly. You can usually cure active TB by taking several medicines for a long period of time.
NIH: National Institute of Allergy and Infectious Diseases
- Acid-fast stain (Medical Encyclopedia)
- Coughing up blood (Medical Encyclopedia)
- Disseminated tuberculosis (Medical Encyclopedia)
- Meningitis - tuberculous (Medical Encyclopedia)
- Multidrug-Resistant Tuberculosis (MDR TB) (Centers for Disease Control and Prevention)
- PPD skin test (Medical Encyclopedia)
- Pulmonary tuberculosis (Medical Encyclopedia)
- Taking medicines to treat tuberculosis (Medical Encyclopedia)
- Tuberculosis Facts - Exposure to TB (Centers for Disease Control and Prevention)
- Tuberculosis Facts - TB Can Be Treated (Centers for Disease Control and Prevention)
- Tuberculosis Facts - Testing for TB (Centers for Disease Control and Prevention)
- Tuberculosis Facts - You Can Prevent TB (Centers for Disease Control and Prevention)
- Tuberculosis: General Information (Centers for Disease Control and Prevention)
Urinary Tract Infections
Also called: UTI
The urinary system is the body's drainage system for removing wastes and extra water. It includes two kidneys, two ureters, a bladder, and a urethra. Urinary tract infections (UTIs) are the second most common type of infection in the body.
You may have a UTI if you notice
- Pain or burning when you urinate
- Fever, tiredness, or shakiness
- An urge to urinate often
- Pressure in your lower belly
- Urine that smells bad or looks cloudy or reddish
- Pain in your back or side below the ribs
People of any age or sex can get UTIs. But about four times as many women get UTIs as men. You're also at higher risk if you have diabetes, need a tube to drain your bladder, or have a spinal cord injury.
If you think you have a UTI it is important to see your doctor. Your doctor can tell if you have a UTI with a urine test. Treatment is with antibiotics.
NIH: National Institute of Diabetes and Digestive and Kidney Diseases
- Asymptomatic bacteriuria (Medical Encyclopedia)
- Catheter-associated UTI (Medical Encyclopedia)
- Cystitis - acute (Medical Encyclopedia)
- Leukocyte esterase urine test (Medical Encyclopedia)
- Urinary tract infection - adults (Medical Encyclopedia)
- Urinary tract infection - children (Medical Encyclopedia)
- Urine - bloody (Medical Encyclopedia)
- Urine culture (Medical Encyclopedia)
General Equivalence Map Definitions
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.
- 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.
- No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
- Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.
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.