CMS Boxes

CMS-1500 form boxes

The CMS-1500 (also called the 1500 form) is the standardized form healthcare providers and billing companies in the United States use to submit claims to insurance companies for processing. It has 33 boxes, along with several sub-boxes.

58 boxes and sub-boxes

Patient and insured information Boxes 1–13

1
Type of Health Insurance Coverage
1a
Insured’s ID Number
2
Patient’s Name
3
Patient’s Birth Date and Sex
4
Insured’s Name
5
Patient’s Address
6
Patient Relationship to Insured
7
Insured’s Address
8
Reserved for NUCC Use
9
Other Insured’s Name
9a
Other Insured’s Policy or Group Number
9b
Reserved for NUCC Use
9c
Reserved for NUCC Use
9d
Insurance Plan Name or Program Name
10
Patient’s Condition Related To
10a
Is Condition Employment Related?
10b
Is Condition Auto Accident Related?
10c
Is Condition Other Accident Related?
10d
Claim Codes (Designated by NUCC)
11
Insured’s Policy, Group, or FECA Number
11a
Insured’s Date of Birth and Sex
11b
Other Claim ID (Designated by NUCC)
11c
Insurance Plan Name or Program Name
11d
Is There Another Health Benefit Plan?
12
Patient’s or Authorized Person’s Signature
13
Insured’s or Authorized Person’s Signature

Dates, referral and claim information Boxes 14–19

14
Date of Current Illness, Injury, or Pregnancy
15
Other Date
16
Dates Patient Unable to Work in Current Occupation
17
Name of Referring Provider or Other Source
17a
Other ID#
17b
NPI#
18
Hospitalization Dates Related to Current Services
19
Additional Claim Information (Designated by NUCC)

Lab, diagnosis and authorization Boxes 20–23

20
Outside Lab? / $ Charges
21
Diagnosis Code or Nature of Illness or Injury
22
Resubmission Code / Original Reference Number
23
Prior Authorization Number

Service line information Box 24

24
Service Line Information
24a
Date(s) of Service
24b
Place of Service
24c
Emergency Indicator
24d
Procedures, Services, or Supplies (CPT & modifier)
24e
Diagnosis Pointer
24f
Charges
24g
Days or Units
24h
EPSDT / Family Plan
24i
ID Qualifier (e.g., NPI)
24j
Rendering Provider Information

Billing and provider information Boxes 25–33

25
Federal Tax ID Number
26
Patient’s Account Number
27
Accept Assignment?
28
Total Charge
29
Amount Paid
30
Reserved for NUCC Use
31
Signature of Physician or Supplier Including Degrees or Credentials
32
Service Facility Location Information
33
Billing Provider Info & Phone Number

Boxes 8, 9b, 9c and 30 are reserved for NUCC use.

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