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ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

G40.812 – Lennox-Gastaut syndrome, not intractable, without status epilepticus

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

GEM Conversion to ICD-9 CM

Fs: 10000 – Other forms of epilepsy and recurrent seizures, without mention of intractable epilepsy

MDC / MS-DRG Reference

CRANIOTOMY WITH MAJOR DEVICE IMPLANT OR ACUTE COMPLEX CNS PRINCIPAL DIAGNOSIS WITH MCC OR CHEMOTHERAPY IMPLANT OR EPILEPSY WITH NEUROSTIMULATOR
CRANIOTOMY WITH MAJOR DEVICE IMPLANT OR ACUTE COMPLEX CNS PRINCIPAL DIAGNOSIS WITHOUT MCC
SEIZURES WITH MCC
SEIZURES WITHOUT MCC

Back Reference of Diagnostic Codes


Sibling Codes

Lennox-Gastaut syndrome, not intractable, with status epilepticus
Lennox-Gastaut syndrome, intractable, with status epilepticus
Lennox-Gastaut syndrome, intractable, without status epilepticus

Parent Sibling Codes

Other epilepsy
Lennox-Gastaut syndrome
Epileptic spasms
Dravet syndrome
Other seizures

Codes with Same Suffix

Malignant neoplasm of overlapping sites of left female breast
Other sickle-cell disorders with splenic sequestration
Acute on chronic graft-versus-host disease
Retained foreign body in right lower eyelid
Granuloma of left lacrimal passage
Cyst of left orbit
Pingueculitis, left eye
Pseudopterygium of conjunctiva, left eye
Equatorial staphyloma, left eye
Minor opacity of cornea, left eye
Anesthesia and hypoesthesia of cornea, left eye
Fuchs' heterochromic cyclitis, left eye
Combined forms of age-related cataract, left eye
Harada's disease, left eye
Central retinal vein occlusion, left eye
Glaucoma with increased episcleral venous pressure, left eye
Vitreous degeneration, left eye
Hemophthalmos, left eye
Kearns-Sayre syndrome, left eye
Duane's syndrome, left eye
Brow ptosis, left
Chorioretinal scars after surgery for detachment, left eye
Exostosis of left external canal
Postauricular fistula, left ear
Multiple perforations of tympanic membrane, left ear
Atrophic flaccid tympanic membrane, left ear
Postprocedural stenosis of left external ear canal
Atherosclerosis of bypass graft of coronary artery of transplanted heart without angina pectoris
Chronic right heart failure
Visuospatial deficit and spatial neglect following other cerebrovascular disease
Thoracoabdominal aortic ectasia
Embolism and thrombosis of superficial veins of left lower extremity
Varicose veins of left lower extremity with pain
Postprocedural air leak
Crohn's disease of both small and large intestine with intestinal obstruction
Other ulcerative colitis with intestinal obstruction
Pressure ulcer of head, stage 2
Non-pressure chronic ulcer of other part of right lower leg with fat layer exposed
Arthritis due to other bacteria, left shoulder
Other reactive arthropathies, left shoulder
Other rheumatoid arthritis with rheumatoid factor of left shoulder
Other specified rheumatoid arthritis, left shoulder
Other juvenile arthritis, left shoulder
Other specified crystal arthropathies, left shoulder
Other specific arthropathies, not elsewhere classified, left shoulder
Other specified arthritis, left shoulder
Arthropathies in other specified diseases classified elsewhere, left shoulder
Other specific joint derangements of left shoulder, not elsewhere classified
Other specified joint disorders, left shoulder
Spondylosis without myelopathy or radiculopathy, cervical region
Other myositis, left shoulder
Disorders of muscle in diseases classified elsewhere, left shoulder
Other synovitis and tenosynovitis, left shoulder
Spontaneous rupture of other tendons, left shoulder
Other specified disorders of synovium, left shoulder
Other soft tissue disorders related to use, overuse and pressure, left shoulder
Other specified bursopathies, left shoulder
Anterior tibial syndrome, left leg
Other osteoporosis with current pathological fracture, left shoulder
Other disorders of continuity of bone, left shoulder
Other specified disorders of bone density and structure, left shoulder
Other osteonecrosis, left shoulder
Osteitis deformans of left shoulder
Osteopathy in diseases classified elsewhere, left shoulder
Other specified osteochondropathies, left shoulder
Other urethral bulbous stricture, male
Left testicular pain
Female genital mutilation Type II status
Supervision of pregnancy resulting from assisted reproductive technology, second trimester
Other pre-existing diabetes mellitus in pregnancy, second trimester
Pregnancy related exhaustion and fatigue, second trimester
Other specified multiple gestation with two or more monochorionic fetuses, second trimester
Decreased fetal movements, second trimester
Placental infarction, second trimester
Other embolism in pregnancy, second trimester
Other maternal infectious and parasitic diseases complicating pregnancy, second trimester
Congenital shortening of left upper limb
Congenital shortening of left lower limb
Left upper quadrant abdominal tenderness
Abnormal radiologic findings on diagnostic imaging of left testicle
Injury of olfactory [1st ] nerve, left side
Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 31 minutes to 59 minutes
Partial traumatic amputation of nose
Laceration of other blood vessels of thorax, left side
Contusion of esophagus (thoracic part)
Abrasion of penis
Laceration with foreign body of right buttock
Contusion of adrenal gland
Abrasion of left upper arm
Laceration of other specified blood vessels at shoulder and upper arm level, left arm
Strain of other muscles, fascia and tendons at shoulder and upper arm level, left arm
Abrasion of left forearm
Laceration without foreign body of left forearm
Laceration of other blood vessels at forearm level, left arm
Strain of other muscles, fascia and tendons at forearm level, left arm
Other specified injuries left forearm
Abrasion of left wrist
Laceration of other blood vessels at wrist and hand level of left arm
Strain of other specified muscles, fascia and tendons at wrist and hand level, left hand
Laceration of other blood vessels at hip and thigh level, left leg
Strain of other specified muscles, fascia and tendons at thigh level, left thigh
Other specified injuries of left hip
Abrasion, left lower leg
Laceration without foreign body, left lower leg
Torus fracture of upper end of left fibula
Laceration of other blood vessels at lower leg level, left leg
Strain of other muscle(s) and tendon(s) at lower leg level, left leg
Abrasion, left foot
Other fracture of left foot
Laceration of other blood vessels at ankle and foot level, left leg
Strain of other specified muscles and tendons at ankle and foot level, left foot
Other specified injuries of left ankle
Superficial frostbite of left ankle
Frostbite with tissue necrosis of left ankle
Poisoning by anterior pituitary [adenohypophyseal] hormones, intentional self-harm
Toxic effect of thallium, intentional self-harm
Toxic effect of smoke, intentional self-harm
Toxic effect of contact with venomous frog, intentional self-harm
Toxic effect of latex, intentional self-harm
Lung transplant infection
Wheelchair (powered) colliding with stationary object
Jumping or diving into other water striking water surface causing other injury
Legal intervention involving manhandling, bystander injured
Terrorism involving suicide bomber, civilian injured
Truck as the place of occurrence of the external cause
Encounter for preprocedural laboratory examination
Encounter for adjustment or removal of left breast implant
Encounter for surgical aftercare following surgery on the circulatory system
Egg (Oocyte) donor age 35 and over, anonymous recipient
Housing instability, housed, homelessness in past 12 months
Personal history of neglect in childhood
Behavioral insomnia of childhood, combined type
Presence of fully implantable artificial heart

View in Tabular

Code Title
G00-G99 Diseases of the nervous system (G00-G99)
G40-G47 Episodic and paroxysmal disorders (G40-G47)
G40 Epilepsy and recurrent seizures
G40.8 Other epilepsy and recurrent seizures
G40.81 Lennox-Gastaut syndrome
G40.812 Lennox-Gastaut syndrome, not intractable, without status epilepticus