diff --git a/src/constants/error-messages.js b/src/constants/error-messages.js
index 1b0dfb724..c39b2db80 100644
--- a/src/constants/error-messages.js
+++ b/src/constants/error-messages.js
@@ -41,6 +41,8 @@ const errorMessages = {
     INSURANCE_COMPANY_REQUIRED: "Please select an insurance company",
     INSURANCE_COMPANY_NAME_REQUIRED: "Please enter your insurance company name",
     POLICY_NUMBER_REQUIRED: "Please enter your policy number",
+    CLAIM_NUMBER_VALID: "Please enter a valid claim number",
+    CLAIM_NUMBER_FORMAT: "Claim number must be 6 to 8 digits",
     DATE_OF_LOSS_REQUIRED: "Please enter your date of damage",
     DAMAGE_TYPES_REQUIRED: "How damage occurred is required",
     ZIP_CODE_REQUIRED: "Please enter your ZIP code",
diff --git a/src/layouts/insurance-details/insurance-details.vue b/src/layouts/insurance-details/insurance-details.vue
index 414cac93d..e53b08ece 100644
--- a/src/layouts/insurance-details/insurance-details.vue
+++ b/src/layouts/insurance-details/insurance-details.vue
@@ -46,11 +46,12 @@
 
                     <textboxQuestion
                         v-if="displayClaimNumber"
-                        isRequired
                         class="mb-4"
                         cmsWidgetName="ClaimNumberWidget"
                         v-model="claimNumber"
-                        inputId="claimNumber" />
+                        inputId="claimNumber"
+                        maxLength="8"
+                        validationRules="claim-number-numeric|claim-number-format" />
 
                     <dropdownQuestion
                         isRequired
@@ -171,6 +172,14 @@ defineRule("city-required", required(errorMessages.CITY_REQUIRED));
 defineRule("state-required", required(errorMessages.STATE_REQUIRED));
 defineRule("zip-code-required", required(errorMessages.ZIP_CODE_REQUIRED));
 defineRule("zip-code-format", regex(/(^\d{5}$)|(^\d{5}-\d{4}$)/, errorMessages.ZIP_CODE_FORMAT));
+defineRule(
+    "claim-number-numeric",
+    regex(/^\d+$/, errorMessages.CLAIM_NUMBER_VALID)
+);
+defineRule(
+    "claim-number-format",
+    regex(/^\d{6,8}$/, errorMessages.CLAIM_NUMBER_FORMAT)
+);
 
 export default {
     name: "insurance-details",