Short description: Insect bite NEC. ICD-9-CM 919.4 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 919.4 should only be used for claims with a date of service on or before September 30, 2015.
919.4 - Insect bite, nonvenomous, of other, multiple, and unspecified sites, without mention of infection | ICD-10-CM.
S80.862AICD-10-CM Code for Insect bite (nonvenomous), left lower leg, initial encounter S80. 862A.
S80.861AICD-10 Code for Insect bite (nonvenomous), right lower leg, initial encounter- S80. 861A- Codify by AAPC.
ICD-10-CM Code for Pruritus, unspecified L29. 9.
The first code should be an S code that describes the location of the bite, such as S70. 362A “Insect bite (nonvenomous), left thigh, initial encounter.”
Code W57. XXX- (A, D, or S), bitten or stung by nonvenomous insect and other nonvenomous arthropods, is an external cause code used to describe the cause of an injury or other health condition.
9: Fever, unspecified.
W54.0XXAICD-10-CM Code for Bitten by dog, initial encounter W54. 0XXA.
ICD-10-CM Code for Disorder of the skin and subcutaneous tissue, unspecified L98. 9.
ICD-10 Code for Local infection of the skin and subcutaneous tissue, unspecified- L08. 9- Codify by AAPC.
ICD-10 code M79. 604 for Pain in right leg is a medical classification as listed by WHO under the range - Soft tissue disorders .
917.4 is a legacy non-billable code used to specify a medical diagnosis of insect bite, nonvenomous, of foot and toe (s), without mention of infection. This code was replaced on September 30, 2015 by its ICD-10 equivalent.
The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
Most insect bites are harmless, though they sometimes cause discomfort. Bee, wasp, and hornet stings and fire ant bites usually hurt. Mosquito, flea, and mite bites usually itch. Insects can also spread diseases. In the United States, some mosquitoes spread West Nile virus. Travelers outside the United States may be at risk for malaria and other infections.
Bitten or stung by nonvenomous insect and other nonvenomous arthropods, initial encounter 1 V00-Y99#N#2021 ICD-10-CM Range V00-Y99#N#External causes of morbidity#N#Note#N#This chapter permits the classification of environmental events and circumstances as the cause of injury, and other adverse effects. Where a code from this section is applicable, it is intended that it shall be used secondary to a code from another chapter of the Classification indicating the nature of the condition. Most often, the condition will be classifiable to Chapter 19, Injury, poisoning and certain other consequences of external causes ( S00-T88 ). Other conditions that may be stated to be due to external causes are classified in Chapters I to XVIII. For these conditions, codes from Chapter 20 should be used to provide additional information as to the cause of the condition.#N#External causes of morbidity 2 W50-W64#N#2021 ICD-10-CM Range W50-W64#N#Exposure to animate mechanical forces#N#Type 1 Excludes#N#Toxic effect of contact with venomous animals and plants ( T63.-)#N#Exposure to animate mechanical forces 3 W57#N#ICD-10-CM Diagnosis Code W57#N#Bitten or stung by nonvenomous insect and other nonvenomous arthropods#N#2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code#N#Type 1 Excludes#N#contact with venomous insects and arthropods ( T63.2-, T63.3-, T63.4-)#N#Bitten or stung by nonvenomous insect and other nonvenomous arthropods
W57.XXXA describes the circumstance causing an injury, not the nature of the injury. This chapter permits the classification of environmental events and circumstances as the cause of injury, and other adverse effects. Where a code from this section is applicable, it is intended that it shall be used secondary to a code from another chapter ...
Insect bite (nonvenomous) of lower leg 1 S80.86 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail. 2 The 2021 edition of ICD-10-CM S80.86 became effective on October 1, 2020. 3 This is the American ICD-10-CM version of S80.86 - other international versions of ICD-10 S80.86 may differ.
Use secondary code (s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code.