Evidence Checklist: Lymphedema
DC 7121
Significant gaps — claim likely to be denied or underrated
Specialist Opinion (Highest Value)
Limb circumference measurementsCritical
Documented serial limb circumference measurements comparing affected and unaffected limbs, showing the degree of swelling.
Nexus opinion linking lymphedema to service ("at least as likely as not")Critical
A medical opinion connecting your lymphedema to a service-connected surgery, injury, infection, or radiation treatment that damaged the lymphatic system.
Treatment Records
Documentation of surgery or injury causing lymph damageCritical
Surgical records, injury reports, or treatment records documenting the event that caused lymphatic system damage during or related to service.
Compression therapy records
Records documenting compression garment prescriptions, manual lymphatic drainage sessions, and other decongestive therapy.
Dermatology records for skin complications
Records of cellulitis episodes, skin infections, or other dermatological complications resulting from chronic lymphedema.
Lay Statements & Personal Documentation
Photographs of swelling
Dated photographs documenting the extent of lymphedema swelling at various times, including during flare-ups.
Buddy statement from spouse, family, or fellow service member
A written statement from someone who can describe observable symptoms and how your condition affects daily life.
Disability Benefits Questionnaire (DBQ)
Completed DBQ Artery and Vein ConditionsCritical
Standardized form capturing limb measurements, skin changes, and functional impact of lymphedema.
Service Records
Service treatment records (STRs)Critical
Military medical records showing in-service treatment, complaints, or injuries related to this condition.