Ambulatory electroencephalogram (EEG) testing in the outpatient setting (e.g., at home) is a diagnostic test used to evaluate an individual in whom a seizure disorder or possibly nonepileptic attacks are suspected but not conclusively confirmed by the person's medical history, physical examination, and a previous routine or standard (awake and asleep) EEG.
Cartilage transfer procedures include autologous chondrocyte implantation, osteochondral allograft transplantation (OAG or OCA) [i.e., including repair of anterior cruciate ligament and meniscus], and osteochondral autograft transplantation [mosaicplasty, Osteochondral Autograft Transplantation System (OATS)].
Diaphragmatic/phrenic nerve stimulator devices are indicated for certain ventilator-dependent individuals who lack voluntary control of their diaphragm muscles to enable independent breathing without the assistance of a mechanical ventilator for at least four continuous hours a day.
Microdiscectomy or open discectomy (MD/OD) are the standard procedures for symptomatic lumbar disc herniation and they involve removal of the portion of the intervertebral disc compressing the nerve root or spinal cord (or both) with or without the aid of a headlight loupe or microscope magnification.
Hospice is a coordinated, integrated program developed by a multidisciplinary team of professionals to provide end-of-life care primarily focused on relieving pain and symptoms specifically related to the terminal diagnosis of members/enrollees with a life expectancy of six months or less.
Posterior tibial nerve stimulation (PTNS), also known as peripheral tibial nerve stimulation2 , is a minimally invasive form of electrical neuromodulation used to treat overactive bladder (OAB) syndrome and associated symptoms of urinary urgency, urinary frequency, and urge urinary incontinence.
Observation care is a well-defined set of specific, clinically appropriate services, which include ongoing short term treatment, assessment, and reassessment before a decision can be made regarding whether patients will require further treatment as hospital inpatients or if they are able to be discharged from the hospital.
This policy describes the medical necessity requirements for two types of PN, (A) total parenteral nutrition (TPN), in which all of the necessary macronutrients and micronutrients are supplied to the patient, and (B) intradialytic parenteral nutrition (IDPN), in which nutrition is supplied to end-stage renal disease (ESRD) patients undergoing dialysis as an alternative to regularly scheduled TPN.