2018/2019 ICD-10-CM Diagnosis Code T43.621A. Poisoning by amphetamines, accidental (unintentional), initial encounter. T43.621A is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Toxic effect of methamphetamine ICD-10-CM T43.621A is grouped within Diagnostic Related Group (s) (MS-DRG v38.0): 917 Poisoning and toxic effects of drugs with mcc 918 Poisoning and toxic effects of drugs without mcc
305.70 is a legacy non-billable code used to specify a medical diagnosis of amphetamine or related acting sympathomimetic abuse, unspecified.
An E code may be used with any code in the range of 001-V82.9 which indicates an injury, poisoning, or adverse effect due to an external cause. Assign the appropriate E-code for all initial treatments of an injury, poisoning, or adverse effect of drugs.
T50.914APoisoning by multiple unspecified drugs, medicaments and biological substances, undetermined, initial encounter. T50. 914A is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Codes for underlying cause of overdose death include the letter X or Y (for example, X40: accidental poisoning, X60: intentional self-harm). Codes for opioid-related contributing cause of overdose death include a T (for example., T40.
When coding an adverse effect of a drug that has been correctly prescribed and properly administered, assign the appropriate code for the nature of the adverse effect followed by the appropriate code for the adverse effect of the drug (T36-T50).
Medication underdosing occurs when a physician writes a prescription for a lower dose than clinically indicated. One common example of unintentional underdosing is when an antibiotic is administered at a reduced or “renal dose” for a patient who has acute kidney injury.
E945 Agents primarily acting on the smooth and skeletal muscles and respiratory system causing adverse effects in therapeutic use . E946 Agents primarily affecting skin and mucous membrane ophthalmological otorhinolaryngological and dental drugs causing adverse effects in therapeutic use.
14 (E878–E879) Surgical and medical procedures as the cause of abnormal reaction of patient or later complication, without mention of misadventure at the time of procedure. 15 (E880–E888) Accidental falls. 16 (E890–E899) Accidents caused by fire and flames.
• E905 Venomous animals and plants as the cause of poisoning and toxic reactions
• E905.0 Venomous snakes and lizards causing poisoning and toxic reactions
• E905.1 Venomous spiders causing poisoning and toxic reactions
• E001 Activities involving walking and running
• E002 Activities involving water and water craft
• E003 Activities involving snow and ice
• E004 Activities involving climbing, rappelling and jumping off
• E800 Railway accident involving collision with rolling stock
• E801 Railway accident involving collision with other object
Excludes: Collision with: aircraft (E840-E842) or motor vehicle (E810.-, E820-E822)
• E802 Railway accident involving derailment without antecedent collision
• E810 Motor vehicle traffic accident involving collision with train
• E811 Motor vehicle traffic accident involving re-entrant collision with another motor vehicle
• E812 Other motor vehicle traffic accident involving collision with motor vehicle
• E820 Nontraffic accident involving motor-driven snow vehicle
• E821 Nontraffic accident involving other off-road motor vehicle
• E822 Other motor vehicle nontraffic accident involving collision with moving object
• E826 Pedal cycle accident
• E827 Animal-drawn vehicle accident
• E828 Accident involving animal being ridden
• E829 Other road vehicle accidents
• E830 Accident to watercraft causing submersion
• E831 Accident to watercraft causing other injury
• E832 Other accidental submersion or drowning in water transport accident
• E833 Fall on stairs or ladders in water transport