{"code":"W89","type":"category","title":"Exposure to man-made visible and ultraviolet light","codeAlso":[],"includes":["exposure to welding light (arc)"],"modern_v":"official26","codeFirst":[],"excludes1":["exposure to:","failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5)","lightning (T75.0-)","natural cold (X31)","natural heat (X30)","natural radiation NOS (X39)","radiological procedure and radiotherapy (Y84.2)","sunlight (X32)"],"excludes2":["exposure to sunlight (X32)"],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true},"sibling_codes":["W89.0","W89.0A","W89.0D","W89.0S","W89.0XXA","W89.0XXD","W89.0XXS","W89.1","W89.1A","W89.1D","W89.1S","W89.1XXA","W89.1XXD","W89.1XXS","W89.8","W89.8A","W89.8D","W89.8S","W89.8XXA","W89.8XXD","W89.8XXS","W89.9","W89.9A","W89.9D","W89.9S","W89.9XXA","W89.9XXD","W89.9XXS"],"inclusionTerms":[],"sibling_titles":{"code":"W89.9XXS","title":"Exposure to unspecified man-made visible and ultraviolet light, sequela","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Exposure to man-made visible and ultraviolet light is a non-billable ICD-10-CM category code (W89). A more specific billable subcode must be selected for claims submission. Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.","officialDefinition":"Exposure to man-made visible and ultraviolet light is a non-billable ICD-10-CM category code (W89). A more specific billable subcode must be selected for claims submission. Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.2); sunlight (X32). Excludes2 (not included here): exposure to sunlight (X32). 7th character: The appropriate 7th character is to be added to each code from category W89.","seventhCharacterInstructions":["The appropriate 7th character is to be added to each code from category W89","A: initial encounter","D: subsequent encounter","S: sequela"],"workflowProtocols":[],"guidelines":{"whenToUse":[],"whenNotToUse":[],"commonBillingMistakes":[],"codeComparisons":[],"documentationChecklist":[]},"domainLandscape":{"summary":"Primary diagnostic domain and clinical landscape evaluation.","keyCategories":[],"diagnosticContinuum":"Progression continuum from acute presentation to resolution."},"children":[{"code":"W89.0","title":"Exposure to welding light (arc)","description":"Exposure to welding light (arc) is a non-billable ICD-10-CM category code (W89.0). A more specific billable subcode must be selected for claims submission. Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.2); sunlight (X32). Excludes2 (not included here): exposure to sunlight (X32). 7th character: The appropriate 7th character is to be added to each code from category W89.","isBillable":false,"slug":"w89.0-exposure-to-welding-light-arc"},{"code":"W89.0XXA","title":"Exposure to welding light (arc), initial encounter","description":"Exposure to welding light (arc), initial encounter is a billable ICD-10-CM diagnosis code (W89.0A). Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.2); sunlight (X32). Excludes2 (not included here): exposure to sunlight (X32). 7th character: The appropriate 7th character is to be added to each code from category W89.","isBillable":true,"slug":"w89.0xxa-exposure-to-welding-light-arc-initial-encounter"},{"code":"W89.0XXD","title":"Exposure to welding light (arc), subsequent encounter","description":"Exposure to welding light (arc), subsequent encounter is a billable ICD-10-CM diagnosis code (W89.0D). Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.2); sunlight (X32). Excludes2 (not included here): exposure to sunlight (X32). 7th character: The appropriate 7th character is to be added to each code from category W89.","isBillable":true,"slug":"w89.0xxd-exposure-to-welding-light-arc-subsequent-encounter"},{"code":"W89.0XXS","title":"Exposure to welding light (arc), sequela","description":"Exposure to welding light (arc), sequela is a billable ICD-10-CM diagnosis code (W89.0S). Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.2); sunlight (X32). Excludes2 (not included here): exposure to sunlight (X32). 7th character: The appropriate 7th character is to be added to each code from category W89.","isBillable":true,"slug":"w89.0xxs-exposure-to-welding-light-arc-sequela"},{"code":"W89.1","title":"Exposure to tanning bed","description":"Exposure to tanning bed is a non-billable ICD-10-CM category code (W89.1). A more specific billable subcode must be selected for claims submission. Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.2); sunlight (X32). Excludes2 (not included here): exposure to sunlight (X32). 7th character: The appropriate 7th character is to be added to each code from category W89.","isBillable":false,"slug":"w89.1-exposure-to-tanning-bed"},{"code":"W89.1XXA","title":"Exposure to tanning bed, initial encounter","description":"Exposure to tanning bed, initial encounter is a billable ICD-10-CM diagnosis code (W89.1A). Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.2); sunlight (X32). Excludes2 (not included here): exposure to sunlight (X32). 7th character: The appropriate 7th character is to be added to each code from category W89.","isBillable":true,"slug":"w89.1xxa-exposure-to-tanning-bed-initial-encounter"},{"code":"W89.1XXD","title":"Exposure to tanning bed, subsequent encounter","description":"Exposure to tanning bed, subsequent encounter is a billable ICD-10-CM diagnosis code (W89.1D). Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.2); sunlight (X32). Excludes2 (not included here): exposure to sunlight (X32). 7th character: The appropriate 7th character is to be added to each code from category W89.","isBillable":true,"slug":"w89.1xxd-exposure-to-tanning-bed-subsequent-encounter"},{"code":"W89.1XXS","title":"Exposure to tanning bed, sequela","description":"Exposure to tanning bed, sequela is a billable ICD-10-CM diagnosis code (W89.1S). Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.2); sunlight (X32). Excludes2 (not included here): exposure to sunlight (X32). 7th character: The appropriate 7th character is to be added to each code from category W89.","isBillable":true,"slug":"w89.1xxs-exposure-to-tanning-bed-sequela"},{"code":"W89.8","title":"Exposure to other man-made visible and ultraviolet light","description":"Exposure to other man-made visible and ultraviolet light is a non-billable ICD-10-CM category code (W89.8). A more specific billable subcode must be selected for claims submission. Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.2); sunlight (X32). Excludes2 (not included here): exposure to sunlight (X32). 7th character: The appropriate 7th character is to be added to each code from category W89.","isBillable":false,"slug":"w89.8-exposure-to-other-man-made-visible-and-ultraviolet-light"},{"code":"W89.8XXA","title":"Exposure to other man-made visible and ultraviolet light, initial encounter","description":"Exposure to other man-made visible and ultraviolet light, initial encounter is a billable ICD-10-CM diagnosis code (W89.8A). Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.2); sunlight (X32). Excludes2 (not included here): exposure to sunlight (X32). 7th character: The appropriate 7th character is to be added to each code from category W89.","isBillable":true,"slug":"w89.8xxa-exposure-to-other-man-made-visible-and-ultraviolet-light-initial"},{"code":"W89.8XXD","title":"Exposure to other man-made visible and ultraviolet light, subsequent encounter","description":"Exposure to other man-made visible and ultraviolet light, subsequent encounter is a billable ICD-10-CM diagnosis code (W89.8D). Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.2); sunlight (X32). Excludes2 (not included here): exposure to sunlight (X32). 7th character: The appropriate 7th character is to be added to each code from category W89.","isBillable":true,"slug":"w89.8xxd-exposure-to-other-man-made-visible-and-ultraviolet-light-subsequent"},{"code":"W89.8XXS","title":"Exposure to other man-made visible and ultraviolet light, sequela","description":"Exposure to other man-made visible and ultraviolet light, sequela is a billable ICD-10-CM diagnosis code (W89.8S). Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.2); sunlight (X32). Excludes2 (not included here): exposure to sunlight (X32). 7th character: The appropriate 7th character is to be added to each code from category W89.","isBillable":true,"slug":"w89.8xxs-exposure-to-other-man-made-visible-and-ultraviolet-light-sequela"},{"code":"W89.9","title":"Exposure to unspecified man-made visible and ultraviolet light","description":"Exposure to unspecified man-made visible and ultraviolet light is a non-billable ICD-10-CM category code (W89.9). A more specific billable subcode must be selected for claims submission. Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.2); sunlight (X32). Excludes2 (not included here): exposure to sunlight (X32). 7th character: The appropriate 7th character is to be added to each code from category W89.","isBillable":false,"slug":"w89.9-exposure-to-unspecified-man-made-visible-and-ultraviolet-light"},{"code":"W89.9XXA","title":"Exposure to unspecified man-made visible and ultraviolet light, initial encounter","description":"Exposure to unspecified man-made visible and ultraviolet light, initial encounter is a billable ICD-10-CM diagnosis code (W89.9A). Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.2); sunlight (X32). Excludes2 (not included here): exposure to sunlight (X32). 7th character: The appropriate 7th character is to be added to each code from category W89.","isBillable":true,"slug":"w89.9xxa-exposure-to-unspecified-man-made-visible-and-ultraviolet-light-initial"},{"code":"W89.9XXD","title":"Exposure to unspecified man-made visible and ultraviolet light, subsequent encounter","description":"Exposure to unspecified man-made visible and ultraviolet light, subsequent encounter is a billable ICD-10-CM diagnosis code (W89.9D). Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.2); sunlight (X32). Excludes2 (not included here): exposure to sunlight (X32). 7th character: The appropriate 7th character is to be added to each code from category W89.","isBillable":true,"slug":"w89.9xxd-exposure-to-unspecified-man-made-visible-and-ultraviolet-light-subsequent"},{"code":"W89.9XXS","title":"Exposure to unspecified man-made visible and ultraviolet light, sequela","description":"Exposure to unspecified man-made visible and ultraviolet light, sequela is a billable ICD-10-CM diagnosis code (W89.9S). Includes: exposure to welding light (arc). Excludes1 (not coded here): exposure to:; failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5); lightning (T75.0-); natural cold (X31); natural heat (X30); natural radiation NOS (X39); radiological procedure and radiotherapy (Y84.2); sunlight (X32). Excludes2 (not included here): exposure to sunlight (X32). 7th character: The appropriate 7th character is to be added to each code from category W89.","isBillable":true,"slug":"w89.9xxs-exposure-to-unspecified-man-made-visible-and-ultraviolet-light-sequela"}],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":""}