H21.31
Non-Billable

Is H21.31 Billable?

No — This is a non-billable / non-specific code. Use a more specific sub-code for billing and reimbursement.

Exudative cysts of iris or anterior chamber

Billable Alternatives 4 found
H21.311
Exudative cysts of iris or anterior chamber, right eye
Billable
H21.312
Exudative cysts of iris or anterior chamber, left eye
Billable
H21.313
Exudative cysts of iris or anterior chamber, bilateral
Billable
H21.319
Exudative cysts of iris or anterior chamber, unspecified eye
Billable

Understanding Billable vs Non-Billable Codes

ICD-10-CM codes are classified as either billable/specific or non-billable/non-specific. Billable codes can be used on insurance claims for reimbursement. Non-billable codes are typically parent or header codes that require a more specific sub-code for actual billing.

When a code is non-billable, always look for its child codes (sub-codes) which provide the necessary specificity for reimbursement. Using a non-billable code on a claim may result in denial or delayed payment.

About Billable Status

Billable status indicates whether a code can be used for reimbursement purposes. Non-billable codes are typically header or parent codes that require a more specific sub-code for actual billing and claims. Always verify with the latest payer guidelines.