Child Health and Disability
Prevention Program: CHDP
This is a brief list of suggestions to avoid claim denial. Going through this list with a blank PM 160 will facilitate your understanding. Please refer to your copy of the CHDP Provider Manual for details. In addition, you may contact the CHDP Administrative Office by phone: 805-681-5130.
Training
The CHDP Administrative office has a video explaining the PM 160 that can be borrowed for staff training. In addition, the CHDP Public Health Nurse and Medical Director are available to visit a provider's office to give in-service training. Please call us.
Exceptions to Periodicity Schedule
Exceptions to the periodicity schedule will result in denial of a claim unless it meets the criteria for a Medical Necessary Interperiodic Health Assessments. These are:
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A need for a sports or camp physical and it has been more than one year since the last CHDP exam.
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The child is in foster care; she or he is entitled to an annual CHDP exam.
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An exam is required for pre-school or school entry and it has been more than one year since the last CHDP exam.
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There is a need for additional Anticipatory Guidance to the individual or parent or legal guardian.
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There is a history of perinatal problems (only for the infant period).
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The child has significant developmental delay; this child is eligible for an annual CHDP exam."
The provider must enter one of these reasons into the Comments/Problems section to assure payment of the claim.
Patient Demographics
Fill in all the boxes including a Next Visit return date. Failure to do so may result in a complete claim denial. For offices that cannot project more than a few months ahead for scheduling appointments, simply add the required interval plus one day between visits to determine the Next Visit return date.
Problem Suspected
When you mark a Problem Suspected box, you must do so with a number from the Follow up Codes box that matches your action and medical record. All Problem Suspected responses require a comment to be entered into the Comments/Problems section giving the diagnosis and plan. This is not intended to be a medical note, e.g., R/O heart disease, refer to CCS cardiologist.
Referrals
Anytime a child is referred elsewhere, enter a response into the Referred To box, e.g., Susan Smith, DDS or CCS for cardiologist.
ICD-9 Codes
When a problem is identified and a diagnosis is made, enter the ICD-9 Code here.
Screening Failures
If a child fails or cannot perform the Snellen, audiometric, hemoglobin/hematocrit or urine dipstick and you believe the result is uncertain, mark a 2 under Problem Suspected, New. Then bring the child back, repeat the screen and submit a Screening Procedure Recheck with the previous CHDP exam date referenced in the Comments/Problems section. You will be reimbursed for both screens. This can be done only once. If a child fails the initial and second screen, he/she is to be referred for a specialty evaluation.
Partial Screens
The Partial Screen can never be used to recheck a child who had a problem identified in the History and Physical Examination section. It is intended to cover visits for a hemoglobin/hematocrit screen for WIC, for Immunizations given in between regularly scheduled CHDP visits or for the performance of screening procedures that were not done at a recent full CHDP visit. Reimbursement for Partial Screen visits are always improved by a written explanation in the Comments/Problems section, e.g., "Partial screen for audiometric screen because machine not working on date of previous CHDP visit (enter date)".
Head Circumference
Remember to record the OFC on all children under 2 years in the Comments/Problems section.
Routine Referrals
Check the Blood Lead box whenever the child has a risk factor or is 1 and, again, 2 years old. Check the Dental box for every child at 3 years and above at every CHDP visit. Checking these boxes indicates that you have ordered the lead test or recommended a dental visit for the child. It does not mean you have assumed an obligation to get them done.
Tobacco Questions
The easiest way to lose reimbursement is to not answer these three questions. Don't forg
Immunizations
For better or worse, there are many types and brands of vaccines. You must use the correct CHDP Code for each one, e.g., DT(a)P has a different code and reimbursement than DTP Dt/Td. The same goes for the hepatitis B variants and combinations. Make sure your biller understands and has a list of the correct codes. Codes and reimbursements can be found on the State CHDP website.
WIC
As a CHDP Provider, you are required to refer families to WIC who may qualify. Don't attempt to figure out if they qualify, assume that any child who qualifies for a CHDP exam may be eligible for WIC and check the WIC referral box. Have a paper with the WIC number and address on it or the County WIC pamphlet for your staff to hand to each parent during the preparation of the child for your visit.
Patient Eligibility
Patients who have full scope Medi-Cal are eligible. Those without full-scope Medi-Cal must meet CHDP financial eligibility criteria and fill out the DHS 4073 form. Enter the county code, aid code and CIN found on the POS printout or eligibility verification response.
Signature & Date
This seems obvious but, it is the CHDP Provider who must sign the PM 160. The date must match the Date of Service box above.
Final Comments
The PM 160 is a complicated claim form. Denials are time intensive, (= expensive), to appeal. Therefore, the best option is to have a "final reviewer" in your office whose job is to confirm that each and every PM 160 is completely and properly filled prior to submission for reimbursement.
The PM 160 is not meant to be a medical record of the CHDP visit. Everything that is recorded on the PM 160 should be in the patient's record also. However, keeping your copy is essential if you need to refer to a past CHDP visit.
The CHDP Administrative Office does review PM 160s and may contact the provider to respond to follow up questions on problems identified during a CHDP visit. They may also compare PM 160s with patient records during a provider site visit and chart audit. 
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