Valid for Submission
H70.819 is a billable diagnosis code used to specify a medical diagnosis of postauricular fistula, unspecified ear. The code H70.819 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 H70.819 might also be used to specify conditions or terms like postauricular fistula.
Unspecified diagnosis codes like H70.819 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Postauricular fistula
Diagnostic Related Groups - MS-DRG Mapping
Convert H70.819 to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code H70.819 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
Also called: Otitis media
Ear infections are the most common reason parents bring their child to a doctor. Three out of four children will have at least one ear infection by their third birthday. Adults can also get ear infections, but they are less common.
The infection usually affects the middle ear and is called otitis media. The tubes inside the ears become clogged with fluid and mucus. This can affect hearing, because sound cannot get through all that fluid.
If your child isn't old enough to say "My ear hurts," here are a few things to look for
- Tugging at ears
- Crying more than usual
- Fluid draining from the ear
- Trouble sleeping
- Balance difficulties
- Hearing problems
Your health care provider will diagnose an ear infection by looking inside the ear with an instrument called an otoscope.
Often, ear infections go away on their own. Your health care provider may recommend pain relievers. Severe infections and infections in young babies may require antibiotics.
Children who get infections often may need surgery to place small tubes inside their ears. The tubes relieve pressure in the ears so that the child can hear again.
NIH: National Institute on Deafness and Other Communication Disorders
- Cholesteatoma (Medical Encyclopedia)
- Ear discharge (Medical Encyclopedia)
- Ear examination (Medical Encyclopedia)
- Ear infection - acute (Medical Encyclopedia)
- Ear infection - chronic (Medical Encyclopedia)
- Ear tube insertion (Medical Encyclopedia)
- Earache (Medical Encyclopedia)
- Otitis media with effusion (Medical Encyclopedia)
- Swimmer's ear (Medical Encyclopedia)
[Learn More in MedlinePlus]
A fistula is an abnormal connection between two parts inside of the body. Fistulas may develop between different organs, such as between the esophagus and the windpipe or the bowel and the vagina. They can also develop between two blood vessels, such as between an artery and a vein or between two arteries.
Some people are born with a fistula. Other common causes of fistulas include
- Complications from surgery
- Diseases, such as Crohn's disease or ulcerative colitis
Treatment depends on the cause of the fistula, where it is, and how bad it is. Some fistulas will close on their own. In some cases, you may need antibiotics and/or surgery.
- Fistula (Medical Encyclopedia)
- Gastrointestinal fistula (Medical Encyclopedia)
[Learn More in MedlinePlus]